Replace standard 4” x 6” sealed beam halogen and HID headlights. Light output whiter than incandescent for greater visibility. Long lasting, energy efficient – diodes last up to 50 times longer than incandescent, draw less than 1 amp. Dual power: use with 12VDC or 24VDC systems. Hard wired with standard H4 3-blade connector; 16 gauge, 7-inch leads. Die cast aluminum construction with powder coat finish resists corrosion. Tough polycarbonate lens.