GIGA LED Headlights BW531 GIGA LED Headlights S6000 6500K H4 3000lm LED headlamp bulb (H4 Hi/Lo switching type). High-output H4 bulb with GIGA's unique 3-way LED substrate. Light color 6500K, luminous flux (per bulb) high beam 3000 lumens, low beam 2500 lumens, compatible with vehicle inspections, compatible with hybrid vehicles and idling stop vehicles. Four key features: 1. "Wide Range Low Beam" that achieves ideal brightness and light distribution with 3-way illumination. 2. "Large copper core substrate" that prevents a decrease in light output due to high heat. 3. "Double aluminum heat sink" that enhances heat dissipation. 4. "Waterproof and dustproof fan" that operates even in harsh environments. High-intensity LED headlights, with H4 connector, 12V compatible. - Type: LED Headlights - Connector: H4 type - Accessories: Ballast, mounting hardware - Voltage: 12V - Brightness: High intensity Thank you for viewing.