This power electronic transformer converts 220V to 12V and improves power quality. It delivers full power with a large allowance, ensuring stable output voltage and silent operation. The unit is reliable and practical, supporting dimming, segmentation, and remote control functions. Compact and lightweight design allows for easy installation. Optimized circuit matching ensures stable and flexible power transmission. Specifications: Condition: Weight: 35–83g (1.2–2.9 oz) Power: 20–50W, 60W, 120W, 160W (selectable) Compatibility: Suitable for halogen lamps; supports up to six 20W lamp beads. For more than six, use a higher wattage transformer. How to choose the right electronic transformer: 1. Match the transformer power to the original lamp's specifications. 2. Calculate based on the total wattage of all lamp beads. Example: If a fixture has five 20W or ten 10W lamp beads, the total load is 100W. Select a transformer rated at 105W. Using an 80W transformer may cause overheating and failure. For optimal performance and longevity, choose a transformer with 5–20W higher capacity than the total lamp load. This also helps maintain brightness. Avoid selecting a transformer significantly larger than needed, as it may reduce lamp brightness. Note: Input (red wire): 220–240V AC Output (gray and white wires): 12V AC Package includes: 1 x Electronic Transformer Please note: The model shipped may vary. Confirm acceptance of random selection before ordering.