... temp-30°C-50°CColorR/G/B/Y/W/WWEnvironment humidity<95%Color temp2700K-7500KLife span≥50,000 hoursMaterialAL+GLASS/ACRYLICWarranty2 ... lighting.2. Counter, display window, show room and museum lighting.3. School, hospital, office, meeting room, residential area lighting.4. Bar, ... restaurant, hotel bedroom, dining room, hall and lobby lighting.5. Other indoor occasions.Our service1 ...