The Wattstopper LS Series LSDC163PBKV is a 300W incandescent/halogen preset slide dimmer with integrated 1.6A 3-speed de-hummer fan control, rated for single-pole and 3-way configurations in residential and light commercial settings. Dual slide controls allow independent preset adjustment of lighting and fan speed on a single gang device. Compatible with standard incandescent and halogen loads. Black finish.