ITEM NAME:220V to 12V Halogen Lamp Electronic Transformer Power Supply Set Driver Adapter Product Description Description: 20-60W 220V to 12V Halogen Lamp Electronic Transformer Power Supply Driver Adapter 12V Low Voltage Halogen Lamp Electronic Transformer Power Supply Driver Adapter ============= Features: 1. Optimized circuit matching design, enough power, large margin, more stable performance; 2. Compact and slim shell, small size and exquisite, saving installation space; 3. Suitable for 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: 20-60W Transformer size: 6.5 x 3.5 x 2.1cm/2.56 x 1.38 x 0.83" Input line (red line) IN: 220- 240V Output lines (gray and white lines) OUT: 12V Adaptation: low-voltage lamps; 3 20W lamp beads are suitable, if more than 3 lamp beads, a higher wattage transformer will withstand Included: 1 x Electronic Transformer.Output lines (gray and white lines) OUT: 12V. Optimized circuit matching design, enough power, large margin, more stable performance;. Compact and slim shell, small size and exquisite, saving installation space;.