Features: *This power electronic transformer can convert AC110V~130V to AC12V, improve power quality. *Full power, large allowance, stable output voltage, no noise. *Reliable and practical, can support dimming /segmentation / remote control. *Ultra thin shell case, compact size and light weight, easy to install. *Optimized circuit matching design ensures more stable and flexible transmission. *Versatile Compatibility: Works with Halogen, Xenon, and Compatible LED Bulbs *Durable Metal Housing: Ventilation Holes for Longevity of Internal Components Specification: Name: Electronic Transformer Model: SET01B Input: AC110V~130V 50/60Hz Output: AC12V Power: 60W, 120W, 160W (Optional) Weight: 60-106g/2.1-3.7oz Adaptation range: low voltage lamp--20W Lamp beads 8pcs can be used, more than 5pcs need to use a higher wattage transformer to be able to withstand. Selection method of electronic transformer: 1. Choose the same transformer power according to the originally lamp; 2. Choose according to the total power of the total number of lamps. Package List: 1 x Electronic Transformer