Features: 0 10V LED Dimmer with 5A Rating & 2000W Power suitable for LED, halogens, and 100 240V light for smooth Dimming Control. Features a rotary knob for smooth brightness adjustment without flickerings, plus a 3 wire setups (red, white, black) for quick, tool without installation. Ideal for DIY enthusiasts, electricians, and vehicle owners (, trucks, boats) search reliable dimming solution . Optimizes lighting mood in homes, commercial space, or mobile setups like caravans and marine vessels. build with shockproof, weather resistant materials and a simple type knob design for durability and smooth integration into panel or modern interiors. Specifications: Component : plastic Case size: 86x86x55mm/3.39x3.39x2.17inch rate electric : 100-240VAC Frequency: 50/60HZ Output electric : DC0-10V With switches: YES Switching current: Signal current: 120MA Operating temperature: 0-60°C Package Includes: 1xDimmer switches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.