1. Brand new and high quality 2. LED driver input: AC 100-240V, 50/60Hz 3. LED driver output: DC 21-36V, 0.6A+-5% 4. With short circuit protection function 5. For 30W LED integrated light lamp 6. Waterproof level: life waterproof 7. LED driver / LED integrated light lamp weight: 101g / 25g 8. LED driver / LED integrated light lamp size: 9.3*3.0*2.1cm / 53.0*47.0*5.0mm 9. Notice: before installation, to give light beads coated with cooling gel