160 manufacturers · 18,987 products

HALO QuickLink is a canless (no recessed housing required) low voltage lighting system featuring a single LED remote driver, low voltage plenum rated, self-healing cable and a variety of connectable fixtures. A single driver powers up to 8 fixtures and the twist-connect technology allows homeowners to install lighting 85% faster than traditional methods

The Halo LA56 LED Adjustable Downlight series are adjustable LED modules for 5” or 6” aperture recessed downlights. The LA56 gimbals feature adjustment of 35-degree tilt and up to 360-degree rotation. The lens provides uniform illumination and wet location listing. Precision construction makes any housing AIR-TITE for added savings and code compliance.

The TGS Floodlight Family is designed to cover many possible use case scenarios, from flood to connected floodlighting. All versions of TGS include a lumen selectable switch that can reduce the light intensity from the maximum available lumen package. Easy to install, and with metal die-cast heads, the TGS is ideal for both residential and commercial areas such as yards, driveways, patios, loading areas and warehouses.

The HLCE Disk Lights are bright, energy-efficient surface mount fixtures that are fast and easy to install in residential downlighting applications like bathrooms, hallways, closets, and laundry rooms. These low-profile fixtures include everything you need to install in standard/pancake junction boxes or recessed housings. Adjust the switch under the lens to set the perfect color temperature from soft white (2700K) up to daylight (5000K). Sold individually or in bulk packs in both seleCCTable™ or dedicated color temperatures.

HALO QuickLink is a canless (no recessed housing required) low voltage lighting system featuring a single LED remote driver, low voltage plenum rated, self-healing cable and a variety of connectable fixtures. A single driver powers up to 11 fixtures and the twist-connect technology allows homeowners to install lighting 85% faster than traditional methods.

The ML4 system is comprised of an LED module that can be installed in a canless solution or a retrofit solution. This compact LED module installs from below the ceiling into either a 3-3/4" opening or a 4-inch line voltage housing suitable for 2x6 residential framing or shallow plenum commercial construction. For ceiling types that make recessed lighting difficult, like concrete pour, round and square surface cylinders support direct attachment to finished ceiling surfaces. The ML4 delivers powerful beams of light providing optical control and high color quality.

These Flush Mounts feature two lighting modes: double-toggle any standard switch or dimmer to change between bright downlighting or a warm glowing night light ring. Fixtures mount to 3O / 4O standard or pancake junction boxes or 5˝/6˝ recessed housings and come with both Paintable Matte White and Matte Black trim rings.

The ML56 LED downlight system is a flexible solution for your recessed lighting needs. High color fidelity 90-97 CRI modules are available in field selectable lumen outputs and field selectable five color temperatures and because they are compatible with Halo LED housing and many other existing screw based housings, the ML56 LED system can be used in remodel, retrofit and new construction installations. An optional selectable dim-to-warm (D2W™) feature creates an additional lighting solution as it provides a smooth warm transition from 3000K-1850K or 2700K-1850K when dimmed.

Specular reflector with White flange & Specular "kick" reflector insert695WW is a 6-Inch aperture open wall wash reflector offered as Specular Clear primary downlight reflector with matte white finish flange, and includes the Halo exclusive Repositionable Kick Reflector. The specular clear “kick” reflector provides the wall wash optical element. The Repositionable Kick Reflector allows fine-tuning adjustment of the wall wash effect, as well as easy cleaning of the trim. The optional accessory WW695SC Repositionable Kick Reflector (ordered separately) is for double or corner wall washing, or as a replacement. The precision spun aluminum primary reflector provides excellent downlight performance, and the kick reflector offers superb wall washing. The 695WW may be used in most standard height 6-Inch aperture recessed housings with ML56 LED Light Modules. 692WW LED Trim is an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

The HLA Super Adjustable Canless LED Gimbal simplifies installation by mounting directly to drywall or suspended ceilings without the need for a recessed housing or additional junction box, saving time and money. The revolutionary Flip-N-Klip Locking Springs prevent painful spring snap making installation faster, easier, and safer. The HLA Series features 5 field-selectable color temperature options, and the gimbal tilts up to 90° for ultimate aiming and control. Designed to match the look and dimensions of our best-selling HLB Series, HLAs are perfect for accent lighting and task lighting applications.

The HLS Disk Lights are wet location-listed, bright, energy-efficient surface mount fixtures that are fast and easy to install in residential downlighting applications like bathrooms, hallways, closets, and laundry rooms. These low-profile fixtures include everything you need to install in standard/pancake junction boxes or recessed housings. Adjust the switch on the back to set the perfect color temperature from warm white (2700K) up to daylight (5000K). Available in individual and contractor bulk packs in both selectable or dedicated color temperatures.

The HALO Flush Mount Series is an energy-efficient puff LED flush mount with a field-selectable CCT switch that enables customization from warm to daylight to suit any decor. The FM has flicker-free dimming down to 10%, round low-profile lens, and LEDs rated for 50,000 hours. The FM LED energy savings are up to 80% over traditional incandescent or fluorescent options. Typical surface mount applications include bedrooms, closets, corridors, stairways, and utility rooms.

The ESF WiZ LED Security Motion Floodlights incorporate WiZ smart lighting control into a durable, twin head design for an advanced smart outdoor lighting solution built for high performance. Featuring a multitude of configurable settings including grouping, scheduling, dimming, white tuning and color tuning, the ESF WiZ collection does not require a hub and can be wirelessly controlled directly from any compatible smart device utilizing the WiZ app. Motion activated models automatically come on when motion is detected.

Say goodbye to mounting restrictions and mismatched lighting. The CJB Integrated JBox Downlight installs just about anywhere in the ceiling and has simplified installation with no need to attach the junction box to wood framing because it is already attached to the fixture. This slim LED downlight features two mounting options: fast installation directly into the ceiling with no housing needed or as an LED trim into an existing housing in retrofit situations. It’s the downlight that gives you the freedom to add a fixture where you want, while maintaining an attractive, consistent look.

The Halo LA4 LED Adjustable Downlight series are adjustable LED modules for 4” aperture recessed downlights. The LA4 gimbals feature adjustment of 35-degree tilt and up to 360-degree rotation. The lens provides uniform illumination and wet location listing.. Precision construction makes any housing AIR-TITE for added savings and code compliance.

The HALO HLBC is a slim LED downlight designed with visual comfort in mind. It features a regressed prismatic lens for superior glare reduction, while maintaining an ultra-thin 1/2" fixture thickness above the ceiling plane. This means the HALO HLBC can be installed virtually anywhere, regardless of plenum space. The HLBC is perfect for new construction, remodel, or retrofit jobs. The 2-in-1 installation system allows the installer to easily switch from canless installation to retrofit installation. During installation select the perfect color temperature for your space with 5 color temperatures between warm (2700K) to daylight (5000K) or Dim-to-warm option. The dim-to-warm setting begins at 3000K and dims smoothly to 1800K, creating a rich, warm glow resembling candlelight or the sun on the horizon. The HALO HLBC is an ideal solution for residential and light commercial applications where visual comfort and installation flexibility are a priority.

The HALO LCR Series comes in sizes 2", 4", 6" and 8" wall wash and downlights. This high-powered LED module installs without the use of a recessed housing, reducing time and expense on remodel or new construction. The downlight has a wide distribution pattern ideal for general area illumination and the wall wash illuminates a vertical surface with uniform brightness. The LCR series comes with dual dimming as standard and is designed for residential, mixed-use, and commercial spaces. The LCR has ultimate flexibility with selectable color temperature and lumens. During installation select the perfect color temperature for your space with 6 color temperatures between warm (2700K) to daylight (6500K). Depending on your ceiling height or desired light level choose from several lumen options. The LCR Series features an emergency battery option and designer trims in smooth or baffle.

The HALO Night Light Canless Downlight comes in sizes 4" and 6" and features two modes: downlight mode for general area illumination and night light mode for a gentle glow illuminating the acrylic trim. Simply toggle your light switch to change modes. Choose your color temperature directly on the fixture for the downlight mode. With the flick of a switch, you can choose between 5 color temperatures ranging from warm (2700K) to daylight (5000K) or choose the warm dimming option to mimic candlelight for mood setting in any space. This canless direct mount downlight does not require a housing for installation. The slim design fits in 2x4 construction or ultra-shallow plenum spaces. The smooth lens and even glow make this the perfect solution in a multitude of residential applications including children’s rooms, bathrooms, hallways, or any space you may need a night light.

The RSQ Series is the perfect lighting solution for low to medium-height ceilings. A shallow square lens and rotatable baffle trim make installation and alignment a breeze. With the Lumen Select Switch and flicker-free 5% dimming, you can easily customize the lighting levels to fit your needs. And the 6-position CCT switch offers a range of 5 color temperatures, plus Dim-to-Warm allowing you to create your own amazing ambiance. HALO RSQ LED Trims are suitable for new construction, remodel, and retrofit installation in most IC (insulation contact) or non-IC housings. They’re AIR-TITE, code-compliant, and provide additional energy savings. Upgrade your lighting with the RSQ Square Recessed LED Trims today.

The Halo RL4 Deep Baffle is a complete LED Bafle-Trim Module for 4-Inch aperture recessed downlights' suitable for new construction, remodel and retrofit installation. The regressed lens provides uniform illumination and 50 degree optical cutoff. The Deep Baffle comes standard with both white and black Coilex baffle insters and is wet location. Precision construction makes any housing AIR-TITE for added savings and code compliance.

596WB is a 5-inch aperture shallow baffle offered in Matte White with Matte White flange. The shallow trim height provides capability for installation into both shallow and standard 5-inch aperture recessed housings with ML56 LED Light Modules. 596WB LED Trim is an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

HALO Smart Wi-Fi lighting delivers unexpectedly easy setup and control via the WiZ app using your existing Wi-Fi for smart control at home, away, or with your favorite smart speaker. Enliven any room with millions of colors or tunable whites with lighting scenes from candlelight to party mode.

This sleek, energy-efficiency LED under cabinet features HALO's signature low-profile design. Ideal for task, accent, cove and display lighting, the selectable color tuning switch allows users to simple adjust the color temperature to suit their lighting needs.

594 Series of 5-inch aperture eyeball with baffle and self-flange. The precision spun aluminum eyeball with baffle element delivers on functionality of a directional accent. The directional eyeball can be tilted from 0 to 30 degrees, and the rotational mechanism allows for rotation adjustment up to 360 degrees. The 594 series eyeballs may be used in most standard and shallow height 5-inch aperture recessed housings with ML56 LED Light Modules. 594 Series LED Trim is an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

The HALO HLB Smooth-Lens Slim Canless Series provides consistent illumination while mounting virtually anywhere thanks to their sleek, ultra-slim design. Dedicated and selectable color temperatures along with top-tier quality testing, and energy efficient LEDs make these wafer-thin HLBs an excellent downlighting choice for new construction or remodeling.

HALO's LT Recessed LED Trims are all-purpose LED Trims designed to install into new construction or remodel recessed housings. Choose the perfect color temperature lighting for the project using the switch and select one of five positions between warm white (2700K) and daylight (5000K). The LT Series offer a non-conductive dead-front trim and regressed diffuse flat lens with multiple versions with a variety of lumen outputs for tackling various ceiling heights. When looking for a low-cost alternative to HALO's mainstay RL Series, the LT product line is an excellent choice.

The HALO AL7550 LED area light combines a low design with a powerful punch. At 8100 lumens this fixture provides enough light for large areas such as parking lots, roadways, barns, as well as other commercial grade applications. The rugged, yet sleek, die cast construction includes a twist lock dusk to dawn photocontrol for nighttime ON and daytime OFF functionality for maximum energy savings while still delivering reliable security lighting.

HALO Smart Wi-Fi lighting delivers unexpectedly easy setup and control via the WiZ app. Fixtures connect to existing Wi-Fi for smart control at home, away, or with your favorite smart speaker. Enliven any room with millions of colors or tunable whites with lighting scenes from candlelight to party mode.

The HALO RL3 is a complete LED module for 3-inch aperture recessed downlights, suitable for new construction, remodel and retrofit installation. Using the CCT selectable switch users can choose between five different color temperatures. The flat lens and smooth baffle provide uniform illumination and wet location listing. Precision construction makes any housing airtight for added savings and code compliance.

Upgrade your lighting game with RLS Slope Canless LED Downlights - the perfect solution for your sloped ceiling needs. Designed for both remodeling and new construction projects, these fixtures require no housing and feature an adjustment mechanism that allows you to aim light straight down, regardless of the ceiling pitch. With bright, high-quality LEDs and an integrated optic, these downlights provide optimal lighting in even the tallest of sloped ceilings. Don't wait any longer - invest in the best and enjoy reliable and bright lighting today!

HALO's Night Light Recessed LED Trims come in 4" and 5/6" aperture sizes and feature two modes: downlight mode for general area illumination and night light mode for a gentle glow illuminating the acrylic trim. Simply toggle your light switch to change modes. Choose your color temperature directly on the fixture for the downlight mode. With the flick of a switch, you can choose between 5 color temperatures ranging from warm (2700K) to daylight (5000K) or choose the warm dimming option to mimic candlelight for mood setting in any space. The smooth lens and even glow make this the perfect solution in a multitude of residential applications including children’s rooms, bathrooms, hallways, or any space you may need a night light. Use with 4", 5", or 6" new construction and remodel housings.

696WB is a 6-Inch aperture shallow baffle offered in Matte White with Matte White flange. The shallow trim height provides capability for installation into both shallow and standard 6-Inch aperture recessed housings with ML56 LED Light Modules. 696WB LED Trim is an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

The HALO RLD Deep Baffle LED Trims are designed with optical performance at their heart. The deeply regressed lens provides uniform illumination and a 50-degree optical cutoff that reduces glare and improves visual comfort. These modules are shipped with both a white and black Coilex baffle insert. They're also wet location rated for installation above a shower or covered outdoor areas and AIR-TITE for added savings and code compliance.

The durable HALO 808 High Performance offers reliable, low-glare, high-power beam performance for accent and display lighting. Featuring high-efficiency LED technology with precision aluminized reflector optics, the 808 delivers energy-saving economical accents to modern spaces. The 808 was engineered to provide exceptional lighting with up to 3,350 lumens and over 35,700 candela of beam power. The beam distribution can also be customized with media, supporting up to two pieces with the media snoot.

694 Series of 6-Inch aperture eyeball with baffle and self-flange. The precision spun aluminum eyeball with baffle element delivers the functionality of a directional accent. The directional eyeball can be tilted from 0 to 30 degrees, and the rotational mechanism allows for rotation adjustment up to 360 degrees. The 694 series baffles may be used in most standard height 6-Inch aperture recessed housings with ML56 LED Light Modules. 694 Series LED Trims are an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

592 Series of 5-inch aperture reflectors with self-flange. The precision spun aluminum reflector provides excellent optical performance. The 592 series reflectors may be used in most standard height 5-inch aperture recessed housings with ML56 LED Light Modules. 592 Series LED Reflector Trims are an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

The ESF WiZ LED floodlight incorporates WiZ smart lighting control into a durable, twin head design for an advanced smart outdoor lighting solution built for high performance. Featuring a multitude of configurable settings including grouping, scheduling, dimming, white tuning and color tuning, the ESF WiZ does not require a hub and can be wirelessly controlled directly from any compatible smart device utilizing the WiZ app.

692 Series of 6-Inch aperture reflectors with self-flange. The precision spun aluminum reflector provides excellent optical performance. The 692 series reflectors may be used in most standard height 6-Inch aperture recessed housings with ML56 LED Light Modules. 692 Series LED Reflector Trims are an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

HALO LTE LED Trims are an economical version of our LT Series with the same non-conductive, dead-front baffle trim and flat, diffuse lens design. Available with dedicated 3000K CCT and flicker-free dimming to 10% in convenient bulk packs. Suitable for new construction, remodel, and retrofit installation in IC (insulation contact) or non-IC housings. These fixtures meet AIR-TITE and code compliance for additional energy savings. LTE Bulk Packs are an excellent choice when you need a low-cost alternative to HALO LT or RL Series.

593 Series of 5-inch aperture baffles with self-flange. The 593 series of spun aluminum baffles may be used in most standard height 5-inch aperture recessed housings with ML56 LED Light Modules. 593 Series LED Trims are an integral element in the Halo ML56 LED Downlighting System. ML56 LED System is a series of modular LED Light Modules for use with dedicated 5” or 6” ML56 LED trims. The ML56 LED trims in 5" and 6” aperture sizes are designed to fit Halo, All-Pro and others 5” or 6” recessed housings.

These canless LED downlights deliver fast, efficient installation without the need for a recessed housing, mounting directly into the ceiling for both remodel and new construction to save time and reduce labor costs; now featuring patented Flip-N-Klip™ Locking Springs, they lock upright during installation and removal to help prevent painful snap-back while improving control and safety; the low-profile design fits tight spaces without sacrificing performance, providing bright, crisp 90+ CRI light with field-selectable color temperature and Dim-to-Warm capability to fine-tune any environment; with long-life performance, flexible configuration, and installer-focused innovation, RL remains a reliable, cost-effective lighting solution.

The HLC Tapered Disk Lights deliver a low-profile, flush ceiling finish with ultra-fast installation from below the ceiling. Designed for high-volume residential applications, they mount directly to compatible junction boxes with no clips or plates required. The twist-release lens allows quick access to the 5-position CCT switch, making color selection simple. Available in economical bulk packs for streamlined contractor installs.

Fail-Safe Changing Views Enhanced combines a fully luminous panel with the aesthetic appeal of visual stimulation. Great for use in patient rooms, recovery rooms, or hospital lobbies, the Changing Views Enhanced is the ideal fixture for adding a touch of visual warmth to any environment.

FLR Fully Luminous Recessed luminaire, with a clear bottom lens for added protection, can be used in a variety of medical / cleanroom, wet location, or high abuse applications. Choose from 3 sizes and a host of lumen packages and color temperatures, to perfectly suit your needs

The UC1 provides effective LED task lighting in a variety of environments. Constructed with minimal 3/4" depth and durable IK10 rated housing and lens. 24", 36", 48" lengths for use in confined spaces. UC1 comes with selectable CCT and dim to warm ELV/Triac (120V only) making it an excellent choice for a plethora of applications.

MRI 4" and 6" aperture round downlight, perfect for your MRI suite. Non-ferrous construction, remote drivers and driver enclosures, and MRI filters to complete the job. 4" downlight to 2500 lumens and the 6" downlight delivers up to 4000 lumens. Available 1% dimming, dim to off, and DALI drivers are available. IP65 rated for ingress protection and NSF for easy cleaning and wipe-down

The VRVT1 series is the contractor go to complex environment luminaire that combines the rugged, wet location rated construction of a vaportite with selectable CCT and lumens. The VRVT1 is available in 4' and 8' sizes, performance up to 11,500 lumens with emergency back-up and sensor options. VRVT1 boasts an IK10 rated lens and housing sealed with Torx head tamper-resistant screws for added protection.

FailSafe ArcMed Sealed InDepth allows for the use of the stylish InDepth luminaire in complex environments such as behavioral health, sterile environments, healthcare, food service/processing/prep, and general wet location environments. Sealed clear bottom lens provides physical protection and also provides dust and water ingress protection.

Designed to bring modern aesthetics to the patient room, the ArcMed APR puts patient experience at the forefront. The one-piece diffuser lens provides a clean look while making the fixture easy to clean, while the internal compartmentalization divides the functions of the fixture into identifiable sections.Now offered with a dimmable relay for integration with nurse call systems, this option allows patients the ability to dim the lights from their bed controller, increasing patient satisfaction.

The ArcMed APN fixture brings "Lines of Light" to the patient room. A one-piece diffuser and internal compartmentalization create a unique look that will elevate aesthetic appeal of the fixture. Positioning fixtures on either side of the bed frees up valuable space above the bed, and increases patient visual comfort. Now offered with a dimmable relay for integration with nurse call systems, this option allows patients the ability to dim the lights from their bed controller, increasing patient satisfaction.

The Fail-Safe FCZ is a sealed, IP65 rated center basket troffer with high performance, visual comfort and aesthetics. Offered in three different sizes, multiple lumen packages, and optional polycarbonate lenses, the FCZ is an excellent choice for a wide range of applications including vandal-resistant, behavioral health, medical, cleanroom, and hose down.

The Fail-Safe FSP is a fully luminous, sealed LED luminaire designed to accomodate shallow plenum spaces. Offered in three different sizes, multiple lumen options, and optional IP hosedown ratings, the FSP is an excellent choice for a wide range of applications including vandal-resistent, behavioral health, medical, and hosedown.

The Fail-Safe MRI-ATR is an architectural troffer specifically designed for MRI rooms in healthcare facilities and medical spaces because of its non-ferrous construction. Available in 1'x4', 2'x2', and 2'x4' sizes, the MRI-ATR has a slim frame design allowing a fully luminous aesthetic with only the illuminated lens being visible. The fixture also has multi-channel MRI filters and a remote driver.

A sealed recessed Encounter luminaire is accomplished by precisely adhering a clear lens to the fixture bottom. Wet location under covered ceiling standard. Choose from a variety of clear lenses - acrylic or polycarbonate. IP66 standard, NSF listed, Class 100 rated (ENC)

The Fail-Safe FCT LED combines maximum security construction features with energy saving technology. This low profile surface mounted luminaire has a clamshell housing, security lensing and tamper-resistant fasteners to maximize impact-resistance and prevent contraband concealment and unauthorized fixture penetration. The fixture can be ceiling or wall-mounted. An emergency battery pack is available as an option. It is UL/CUL listed for damp locations.

6 inch LED recessed downlight designed for operating room applications. Featuring a two-stage reflector with excellent light control and low aperture brightness. Lumen packages up to 7000 lumens with color temperatures of 3000K, 3500K, 4000K, and 5000K. Available with dim-to-warm technology, the 3000K LED warms smoothly as dimmed to 1850K, creating a warm glow within the space. IP66 compliant standard, NSF and MILSTD461G available.

MPR3 LED removes lighting elements from walls incorporating them into a multi-compartment recessed ceiling fixture. Sections provide independent task illumination; patient reading, patient ambient, and medical professional exam.

The Fail-Safe FMS combines maximum security construction features with energy saving technology. Utilizes a one-piece housing, security lensing and tamper resistant fasteners to maximize impact resistance and prevent contraband concealment and unauthorized fixture penetration. ETL listed for damp locations, wet location under covered ceiling optional.

The Fail-Safe VRVT4 is designed to withstand environmental stress for years to come. VRVT4 is tightly sealed with a closed cell foam in place gasket and is equipped with tamperproof latches standard and impact resistant lenses, as well as optional narrow spectrum color LEDs for vivariums and certain types of specialty materials production. These features allow the VRVT4 to be used in a wide variety of vaportite applications where a standard product would not be sufficient.

FMB Wall LED combines maximum security construction features with energy saving LED technology. One piece clamshell housing, security lensing and tamper-resistant hardware to maximize impact resistance and prevent contraband concealment and unauthorized entry. ETL listed for damp locations.