The XL Pro Yamaha YZ250FX/YZ450FX Kit was designed specifically for aggressive night-time riding over any terrain by combining amazing distance projection, wide peripheral spread, and a smooth light pattern. This light utilizes four Cree LEDs – the brightest, most efficient LEDs on the market to give you a blinding 4,900 lumens, and offers a 20 percent dimming feature.Perfect for racers and enthusiasts that need a vast amount of light at high speeds and are looking for something other than a light bar. This kit is bike specific and is a simple plug and play making for simple and easy installation. Baja Designs Features:uService Replaceable Lenses And OpticsClearView All The Light, Right Where You Need It.MoistureBlock Waterproof, Rain Proof, SubmersibleCopperDrive Only LED Driven At 100 percent5000K Daylight Less Driver Fatigue, Natural ColorSpecifications:Lumens: 4,900 Utilizing 4 Cree LEDsWattage/Amps: 40W / 3.33ADimensions: 4.43 x 3.65 x 4.43inWeight: 1.85 lbsLED Life Expectancy: 49,930 HoursFront Lens: Hard Coated PolycarbonateHousing: Aircraft Grade Powdercoated SteelBezel: Billet Machined AluminumHardware and Bracket Material: Stainless SteelExceeds MIL-STD810G, Mil-Spec TestingBuilt-In Overvoltage ProtectionIP69K, Waterproof up to 9ft and Pressure WashableIK10 Compliant, Mechanical Impact TestingCompatible Models: Yamaha – 2016 – 2018 YZ450FX Yamaha – 2016 – 2018 YZ250FX Includes: XL Pro, Yamaha YZ250FX/YZ450FX Kit WR450F Headlight Shell