Designed: from the ground up our new S1 fills the shoes of a large light in a small package! The S1 utilizes a highly specialized reflector and LED combination to outshine the competition. With the 2.1" length, width, and height the S1 is highly versatile for any application that is in need of light. our shop is a proud distributor for Baja Designs. Whether you're looking for a light to drive off of, or something to light up a campsite the S1 will exceed your expectations. (Patent Pending) Baja Designs Features: uService: So you can replace the Lenses And Optics. ClearView: Gives you all The light, right where you need it most! MoistureBlock means they are Waterproof, Rain Proof, Submersible. And Baja CopperDrive: These are the only LED products on the market driven at 100%! 5000K Daylight - Less Fatigue for you as the driver & Natural Color.