ITEM NAME:220V to 12V Crystal Quartz Halogen Lamp Electronic Transformer Power Supply A#S Product Description Description: 160W Crystal Quartz Halogen Lamp Electronic Transformer Power Supply 12V Low Voltage Halogen Lamp Electronic Transformer Power Supply Driver Adapter Features: 1.Small,high luminous efficiency. 2.Optimized circuit matching design,enough power,large margin, more stable performance. 3.Compact and slim shell,small size and exquisite, saving installation space. 4.Connected to the 12V lamp source,such as chandeliers,low-voltage lights,spotlights,and all kinds of downlights; widely applied in shopping malls,exhibition hall,room. Specifications: Power: 160W Transformer size: 9.5 x 4.2 x 2.5cm/3.74" x 1.65" x 0.98" Input line (red line) IN: 220V Output lines (grey and white lines)OUT: 12V Adaptation: low-voltage lamps; 8 20W lamp beads are suitable,if more than 5 lamp beads,a higher wattage transformer will withstand. Included: 1 X Electronic Transformer.Input line (red line) IN: 220V. Output lines (grey and white lines)OUT: 12V. Optimized circuit matching design,enough power,large margin, more stable performance. Power: 160W. If item is defective after 3 months, you can still send it back to us.