This power electronic transformer converts 220V to 12V, improving power quality. It delivers full power with a large allowance, ensuring stable output voltage and silent operation. Designed for reliability and practicality, it supports dimming, segmentation, and remote control functions. Compact and lightweight, it is easy to install. The optimized circuit matching design ensures more stable and flexible power transmission. Specifications: Condition: Weight: 35–83g (1.2–2.9oz) Power: 20W, 50W, 60W, 120W, or 160W (selectable option) 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 transformer: 1. Match the transformer power to the original lamp’s specifications (e.g., if the original was 160W, select a 160W unit). 2. Calculate the total wattage of all lamp beads and select a transformer with 5–20W higher capacity. This extends the lifespan of both the transformer and lamp beads while maintaining optimal brightness. Avoid selecting a transformer with significantly higher wattage, as this may reduce 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 is subject to availability and will be sent at random. Ensure you are comfortable with this before placing your order.