UL-listed Wall Mount Low Voltage LED dimmer switch DC12V 72W with big on/off switch and slider aside Standard Wall Single-Pole Switch Box TWD-202 72Watt capacity for dimmable CFL/LED bulbs UL listed to US and Canadian Safety Standards Large paddle switch and small slide dimmer achieves accurate dimming Replaces decorator-style switches and works with existing multi-gang wall plates Use advanced HED Technology, compatible with almost any high efficiency LED light bulbs