Exploring UL Certifications for Lighting Fixtures

KINGSTON, Wash. - April 16, 2024 - PRLog -- The UL Listgins Catalog:

UL categorizes products as Type L or Type R, and their website features a convenient Product iQ database for confirming which one is applicable. Type L products display a UL Mark with an issue, lot, or serial number, while Type R products contain a marking with a control number or fixed 4-character number associated with a UL file number.

• UL 508A – Standard for Industrial Control Panels
• UL 9560 – ANSI/CAN/UL Standard for Energy Storage Systems and Equipment
• UL 969 – Standard for Marking and Labeling
• UL 142 – Standard for Steel Above Ground Tanks for Flammable and Combustible Liquids
• UL 1703 – Standard for Flat-Plate Photovoltaic Modules and Panels

UL Listings for Dry, Damp, and Wet Locations

1. Dry Locations:

Primarily found indoors in above-ground spaces, luminaires with a "Dry Locations Only" rating are suitable for areas unlikely to encounter moisture. These locations encompass various indoor settings such as kitchens, dining rooms, offices, and hallways. While intended for dry environments, UL permits their use in spaces with occasional dampness, provided adequate ventilation prevents moisture accumulation.

2. Damp Locations:

Designed for areas regularly exposed to moisture and condensation, luminaires rated for damp locations offer enhanced protection for their electrical components. Common applications include laundry rooms, bathrooms, and covered outdoor spaces like porches. Despite their resilience to moisture, direct water contact is not advisable.

3. Wet Locations:

Luminaires labeled as "Suitable for Wet Locations" are engineered to withstand direct exposure to liquids, ranging from drips to steady flows. These fixtures find application in outdoor settings such as gardens, walkways, and signage installations. Sub-markings further specify their suitability for various degrees of water exposure, ensuring safe usage in diverse environments.

Choosing Lighting Fixtures (https://epazotoi.com/shop/) With UL Certifications

Opting for lighting fixtures (https://epazotoi.com/shop/) equipped with a UL marking (or other reliable marking) suitable for their intended application enhances the safety and longevity of your lighting system. Various other markings may exist, depending on installation methods and permitted or restricted locations. However, understanding the significance of UL dry, damp, and wet ratings significantly contributes to making an informed decision.

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