size: 8.5 x 3.6x 2.8 cm input voltage: AC 90-240V output voltage: DC 30-36V output current: 900mA (± 5%) housing: metal protection: short circuit protection output power: 30W efficiency: 85% power factor: 0.9 protection: IP67 Package Contents: 5 x LED driver Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.