18 Water-Proof Pressure-Proof Dust-Proof TRI-PROOF LIGHTS Tri-Proof Lights are an attractive and durable lighting solution that can replace traditional linear fluorescent luminaires. Tri-Proof Lights are extremely rugged, resistant to heavy impacts, dust proof, water proof and vandal resistant making them ideal for environments such as factories, warehouses, parking garages and car washes yet stylish enough for commercial and residential applications like stairwells, hallways, schools, supermarkets, apartment and condo complexes. Features ✔ Water-proof (IP66), Dust-proof, Pressure-proof (IK10) ✔ Luminous Efficacy (LPW): 90–100 ✔ Available in 4 ft. length / 40W version ✔ Excellent heat dissipation ✔ Impact resistant (IK10) ✔ 50,000 hours life ✔ Energy efficient – up to 80% energy savings ✔ Operating Temperature -22ºF – 113ºF (-30ºC – 45ºC) ✔ Vandal Resistant ✔ cETLus and DLC listed ✔ 5 year limited warranty Applications ✔ Parking garages ✔ Tunnels ✔ Airports ✔ Exhibition halls ✔ Railway, bus and subway stations ✔ Warehouses and factories ✔ Supermarkets ✔ Schools