... for Traditional Philips PL Light2. Integrated thermal management system.3. Longlife time more than 50, 000 hours under narmal ... No flash, AC driving, stable light, protect eyes.10. Good color vision, color temperature can be adjusted from 3000K to 6500K.11 ... room, bedroom, kitchen, washroom;2. School, university, hospital, hotel;3. Conference, meeting room, show room, showcase;4. Commercial complexes;5 ...