This power electronic transformer converts 220V to 12V and helps improve power quality. It delivers full power with a wide allowance, ensuring stable output voltage and silent operation. Designed to be reliable and practical, it supports dimming, segmentation, and remote control functionality. The compact and lightweight design allows for easy installation. An optimized circuit matching design ensures more stable and flexible power transmission. Specifications: Condition: Weight: 35–83g (1.2–2.9 oz) Power: 20–50W, 60W, 120W, 160W (optional) Compatibility: Suitable for halogen lamps; supports up to six 20W lamp beads. For more than six, a higher wattage transformer is required. Transformer selection guide: 1. Match the transformer power to the original lamp's specifications. 2. Calculate the total wattage based on the number and power of all lamp beads. Example: If a fixture has five 20W bulbs or ten 10W bulbs, the total is 100W. Select a transformer with 5–20W higher capacity (e.g., 105W–120W) to extend the lifespan of both the transformer and bulbs and maintain optimal brightness. Avoid selecting a transformer with significantly higher wattage, as this may reduce bulb brightness. Connection details: Input (red wire): 220–240V Output (gray and white wires): 12V Note: The model shipped may vary and will be selected at random. Confirm acceptance of random model selection before purchasing. Package includes: 1 x Electronic Transformer