FEATURES-55W Halogen Bulb-Black Steel Housing-Precision Reflector Optics -Clear Tempered Glass Lens -Spread Beam Pattern LIGHT PERFORMANCE(PER LIGHT)-RAW Lumens: 1,350 lm-LUX @ 10 meters: 392 lx-Candela: 39,240 cd-Beam Distance (Meters): 396mSPECIFICATIONS-Wattage: 55W per light-Amp Draw: 4.58A -Voltage: 9V-32V-IP Rating: IP68 -Product Dimensions: W - 4.142" x H - 4.409" x D - 2.602"PERFORMANCE HALOGEN AND PRECISION OPTICS4" Rally 400s deliver 392 lx @ 10m of light output with a beam distance of 396 meters. Powered by 55W H3 Halogen bulbs and KC's precision designed reflectors, providing extreme light output at high speeds and long distances.AVAILABLE BEAM PATTERN AND ADVANTAGESSpread Beam - Provides a balanced wider beam of light that increases peripheral visibility, as well improved forward facing light for an increased range of visibility. ADJUSTABLE MOUNTING FOR ACCURACY AND PRECISION Two Axis mounts allow users to easily adjust and aim the Rally 400s, for consistent and precise beam output. COMPACT SIZE AND VERSATILITY Rally 400s feature a compact 4" profile with a rugged steel housing makes these lights idea for front bumpers on trucks, Jeeps and SUVs, especially on vehicle locations with limited space.