ITEM NAME:Transformer 100-240V Adapter 25W MR16 G4 LED STRIP E3F6 Transformer 100-240V Adapter 25W MR16 G4 LED STRIP E3F6 Material: metal housing Short circuit protection, overload, overpressure. Suitable for bulb and pull G4, MR16, MR11 Input voltage: AC110 ~ 220V?à 15% 50 / 60Hz Output voltage: 12VDC Output Current: 2.1A Operating Temperature: 0 ~ 40 Celsius Ambient temperature: -20 ~ 60 Celsius Size: 85mm (L) x 60mm (W) x 38mm (H) Package content :1 x Transformer Note:Light shooting 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.