Black Oak Dimmer Controller [DIM]Dimmer Controller Maybe Black Oak's lights are too bright? This dimmer module allows users to dim the LEDs down to 25%, 50%, and 75%. With the handheld remote control, users can easily turn the light on off and dim it to a preferred brightness. Note that the dimmer module must be wired in between the relay and light to get full range of function. Specifications: Product Dimensions (L x W x H): 5 x 1. 5 x 1. 25 Input Output Voltage: 12 24V Max Output