Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Wide range of use, commonly used in crystal lights; low-voltage lights; pendant lights; aisle lights; wall lights, etc.4.This product is mainly suitable for all kinds of low-voltage G4/G5.3 12V quartz (halogen) lamp beads, bulbs; MR11/MR16 quartz (halogen) lamp cups and so on.5.Imported brand-name electronic components and high-grade coils are adopted, which have the advantages of high power factor; low temperature rise; no noise; no flicker.Specifications:Material: PlasticColor: Black Power factor: 0.99Output voltage: AC12VInput voltage: AC110V 50Hz/60HzRated power: 160W (maximum power)Lifespan: more than 2 years of normal use.Wiring mode: red is AC110V input; white is AC12V output.Applicable light source: 12V/160W quartz (halogen) lamp beads, bulbs, lamp cups.Size: 10.5x4.8x2.7cm/4.13x1.89x1.06inch(LxWxH)Weight: 254gNote: 1.It can only use halogen lamp beads, can not use LED lights. 2.This is the AC power,output voltage is AC12V, not DC bulbs. 3.Lamp power can not exceed 80W.Package include:2 x Electronic Transformer