DescriptionThe item is a professional and practical AC 220V to 12V 20W electronic transformer, which is suitable for G4/G5.3/MR16/MR11 12V halogen bulbs. With low temperature rise and noise, no flicker performance features, this electronic is widely used for quartz lamp, low voltage lamp, hanging lamp, etc.Features- Brand: YAM. - Color: mainly black. - Shell material: durable hard plastic. - Size (LWH): about 2.21.30.8 inch. Cable length: about 4-inch. - and Halogen Light Electronic Transformer. - AC 220V to 12V 50W Electronic for halogen light bulb. - Applications: Ceiling light, spotlight, mirror front lamp, porch light, wall lamp, etc - Wiring: Red cable for 220V AC power, white cable for 12V output end. - Power Factor: 0.99. - Input: AC 220V, 50 /60Hz. - Output: AC 12V, 20W Max. - Max. Case temperature: 70C. - Max. Ambient Temperature: 30C.