Explosive performance by the middle HD projector, hence the name HD series. With custom-engineered Flood&Spot TIR optics and 3,300 lumens of light intensity per light, the HD series is a powerful light option that can be mounted virtually anywhere on your vehicle, including spots where LED Light Bars are not an option. Of course, you can install the lights on your motorcycle for a unique look. Spot Beam OR Flood Beam DesignDifferent from traditional reflectors, this light uses an exclusive customized lens to refract light. The custom-engineered HD lens has a very good transmission property, and it can improve the direction of the light and reduces glaring and hotspots. We have it in 2 styles, the flood combo beam and the spot beam. The middle spot HD lens produces an even spot beam for extended-distance illumination. The Flood optic will maximize the light spread for excellent foreground visibility.Featured with (5) high-intensity LEDs and a combo lens combination, you'll get 3,300 raw Lumens of intense 6000K light from this cube. This small, but powerful LED Light Cube is ideal for off-road adventurers that need to light things up after the sun goes down. Tough ConstructionBuilt tough for use in the roughest conditions, the 3-inch HD Series features a die-cast aluminum housing with a pressure equalization vent. IP68 rated water resistant up to 15 meters for 30 minutes. Using an operating voltage of 10V-30V DC, this LED Light has an average life span of up to 50,000 hours, making it ideally suited for off-road vehicles. Completed in a matte black powder coat finish for long-lasting corrosion resistance, the housing gives your truck an aggressive look.Straight Forward InstallationDesigned to be tough enough for a wide range of applications, this LED cube light can be mounted where you need it. Compatible with Jeeps, Trucks, Cars, Boats, SUVs, UTVs, ATVs, Snowmobiles, Motorcycles, Dirt Bikes, 4x4, and other 4WD vehicles. Features: Power(per lamp):2.5A*12V Beam Pattern: Combo (4)5W+10W High-Intensity LEDs Color Temperature - 6000K PMMA Acrylic Glass Lens Die-cast Aluminum Housing Black Powder Coat Finish IP68 Rate Universal Mounting Applications Sold in single/pairs Free to check below youtube video about HD-series light& 2 Inch Bulge A Series light: