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. 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 (1.2–2.9oz) Power: 20–50W, 60W, 120W, 160W (available options) Compatibility: Suitable for halogen lamps; supports up to six 20W lamp beads. For more than six, use a higher wattage transformer. Selection guide for electronic transformer: 1. Match the transformer power to the original lamp's specifications. 2. Select based on the total power of all lamp heads combined. Example: If a fixture has five 20W or ten 10W lamp beads, the total is 100W. Choose a transformer rated at 105W. Using an 80W transformer may cause failure. For optimal performance and extended lifespan, select a transformer with 5–20W higher capacity than the total lamp load. This also helps maintain brightness. Avoid selecting a transformer significantly oversized, as it may reduce lamp brightness. Connection details: Input (red wire): 220–240V Output (gray and white wires): 12V Note: The model shipped is subject to availability and may vary. Confirm acceptance of random selection before ordering. Package includes: 1 x Electronic Transformer