Ships within 24 hours, every day! Customers in a hurry can purchase with confidence☆ [Product Description] This is a dimmer that can adjust the brightness of LEDs. It supports 12V to 24V, making it ideal for electrical systems in cars and trucks. Of course, it can also be used for all devices that use DC power, such as illumination lights, LED lights, and LED strips. It can connect to devices up to 30A. (Example: Up to 360W for 12V vehicles, up to 720W for 24V vehicles) Brightness can be set steplessly from 0% to 100%. It's easy to adjust with the user-friendly dial. In addition, the dimmer switch controls the inrush current, preventing damage to connected devices. The connection part has a cover, making it less likely to cause tracking fires due to the ingress of dust. *Cannot be used with devices that have control functions such as ballasts. [Product Specifications] Size: 67mm * 86mm * 35mm Weight: Approximately 100g Adjustment range: 0% to 100% Input voltage: 12V-24V Input current: ~30A [What you will receive] ・LED dimmer unit *1 ・Instruction manual (English) *1 [Notes] This is an imported product, so it is new and unused, but there may be scratches or dirt. To provide it at a low price, we will ship it in simple packaging with waterproof measures. If there is a problem with the product, please contact us before you rate the product.