Task Lighting T-Q-1Z-WC-RF-BK Wireless 1 Zone Uno Controller, Black FinishTask Lighting T Q 1Z WC RF BK T Q 1Z WC RF BK Product Description Wireless Uno 1 Zone wall dimmer. Used with the wireless receiver, WAV Smart Receiver Power Supply Combo, WAV Smart Receiver, or 24V Smart Power Supply to wirelessly control and dim LED Lighting. Specifications: Brand Task Lighting Model # T Q 1Z WC RF BK Application (UL Listed) Dry Location Bulb Type Led Finish Black Height 2. 63" Materials Plastic Voltage 12V 24V DC Weight 0. 15 lbs.