COLIGHT Apex Series 4.5inch Dual Beam Auxiliary Motorcycle Lights with Dynamic White Halo & Amber DRL
Not all auxiliary lights improve your ride. Many simply produce more light, creating glare, uneven illumination, or wasted output that never reaches where riders actually need it. The next generation of our iconic 4.5-inch motorcycle auxiliary lights has been completely re-engineered from the inside out. Our new-generation 4.5-inch Smart Dual Beam Driving Lights are engineered around real-world riding. A precision dual-optical system delivers a sharp-cutoff low beam for everyday visibility, a long-range high beam reaching 480 meters at 1 lux, and a combined beam for maximum confidence on dark roads. The intelligent 4-button controller adds four brightness levels, dual DRL modes, strobe functions, passing-light integration, and horn-activated warning flash—all in one complete plug-and-play system. Whether you're commuting, touring, or exploring remote backroads after dark, this lighting system helps you see farther, react sooner, and remain more visible in every riding condition. Key Features Independent dual-beam optical system with dedicated low and high beam modules 5 TIR spot projectors + 2 large-diameter projector flood lenses Sharp-cutoff low beam with wide 240 m road coverage Long-range high beam reaching 480 m at 1 lux 118W combined beam for maximum nighttime visibility Dynamic white startup halo and amber DRL 360° halo design for enhanced daytime visibility Smart 4-button controller with beam memory Four brightness levels (100% / 80% / 60% / 40%) Dual emergency strobe modes Passing-light trigger input Horn-activated warning flash Quick-change clear and amber lens covers IP68 waterproof construction Heavy-duty die-cast aluminum housing Universal mounting for 0.75–1.25 in crash bars Purpose-Built Beam Engineering Instead of using a single light source for every situation, this system separates low and high beam into two dedicated optical zones, allowing each beam to perform exactly as intended. The low beam uses two high-output projector lenses to create a wide, evenly illuminated pattern with a sharp cutoff line. Light stays on the road instead of shining into oncoming traffic, reducing glare while providing excellent foreground and roadside visibility. The high beam is powered by five independently calibrated TIR projector lenses that concentrate light into a narrow, long-distance beam. With 1 lux reaching up to 480 meters, riders gain significantly more reaction time when traveling at highway speeds or riding in remote areas. When combined, both systems deliver balanced foreground brightness, wide peripheral coverage, and exceptional long-range visibility without the uneven hotspots common to conventional reflector lights. Why it matters: You see farther without sacrificing near-field visibility or dazzling other road users. Intelligent Lighting Control Lighting conditions constantly change, and your auxiliary lights should adapt just as quickly. The included smart wiring harness features a dedicated four-button controller that gives instant access to every major lighting function without additional modules. The main light button switches between low beam, high beam, and combined beam, while the DRL button changes between the dynamic white startup halo and the amber daytime running light. Four brightness levels allow the output to match different riding environments, and two emergency flash patterns provide additional visibility when needed. Optional trigger wires add even more functionality. Connect the blue wire to your motorcycle's passing-light circuit, and the auxiliary lights automatically activate high beam whenever the factory passing switch is pressed. Connect the green wire to the horn circuit, and the combined beam flashes for three seconds whenever the horn is used, making your motorcycle far more noticeable in busy traffic. Why it matters: Every important lighting function is controlled from one compact switch, allowing riders to respond instantly without taking their focus off the road. Installation Note: The ACC wire must be connected to a switched 12V ignition source. The smart controller will not operate correctly without ACC power. The optional passing-light and horn trigger wires may be left disconnected if these functions are not required; simply insulate the unused wires. Signature Dual Halo Visibility Being seen is just as important as seeing the road. The full-circle halo provides two distinctive daytime running light modes designed for different riding conditions. The dynamic white halo creates a premium startup sequence before remaining illuminated, while the amber DRL improves conspicuity in rain, fog, dust, and daytime traffic. Unlike partial-position DRLs found on many auxiliary lights, the continuous 360° halo increases side visibility, helping other road users recognize your motorcycle from more angles. The included quick-release clear and amber lens covers allow the beam color to be adapted for changing weather without replacing the lights or purchasing a second lighting system. Why it matters: Improved daytime recognition and greater flexibility across changing weather and road conditions. Adventure-Ready Reliability Performance means little if a light cannot withstand real adventure riding. A thick die-cast aluminum housing, deep stepped cooling fins, and a metal pressure-equalizing vent work together to control temperature, reduce internal condensation, and protect the optical system during extended high-output operation. The IP68-sealed construction resists water, dust, mud, and harsh weather, while the reinforced steel mounting brackets provide stable installation on motorcycles, adventure bikes, ATVs, and utility vehicles. Designed for crash bars from 0.75 to 1.25 inches, the complete kit includes everything required for a clean plug-and-play installation. Why it matters: Built to deliver consistent performance on long-distance tours, off-road adventures, and year-round riding without compromising durability or reliability.