EXACT MODEL FIT: KastLite TDW4DD15 ceiling light diffuser, measuring 7-7/16" x 51-7/8" x 2.5" with a matte acrylic finish, fits ALP TW Series vapor tight LED lights, and standard fixtures of the same size. Verify measurements before ordering. Returns for wrong size have a restock fee.
RELIABLE VAPOR TIGHT PROTECTION: Sealed design keeps water out of your vapor proof LED light fixture, maintaining clear, fog-free lighting. Ideal vapor proof light fixture cover for wet, high-traffic areas.
UV & HEAT RESISTANT: Each fluorescent light diffuser is inline thermal-formed for strength and shape retention. Its UV-resistant acrylic protects fluorescent light fixtures from cracking, discoloration, and heat—even in humid or high-temp areas.
RELIABLE IN TOUGH SPACES: This ceiling light cover is a dependable vapor tight light fixture cover replacement for wet, damp, or humid areas like garages, workshops, and utility rooms—ensuring steady, even lighting.
USA-MADE OEM QUALITY: Made by ALP in the USA, these vapor tight LED & fluorescent light diffuser covers are built for fast retrofits and match the high standards of your ALP fixtures—ideal for commercial, residential, and industrial use.
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