... brightness LED as light source. Can save 70---80% energy.2. Environmental friendly, containing no harmful mercury content.3. Easy ... ,000h Applications 1. Widely used in the hotel,meeting room,2. offices,hospital ,schools, factories, 3. commercial lighting, shopping ... and so on. Advantages 1. Excellent brand components in driver2. Original Bridgelux chip3. CE & RoHS compliance4. Low light decline; Long ...