... lifespan: 50,000Hours 5. 2-year warranty New design 7w ceiling light led Features1. water proof,dust proof and anti-corrosion2. ... completely a energy-saving and environmental protective tri-proof light. 8. CE & RoHS9. 2-year warranty Specification ... Shelf Lighting, Ceiling /Wall Coves2. Cabinet and under counter lighting, Office work station3. Back lighting, Step Lighting, Light boxes4. Merchandising, ...