Bulb Socket: H1+H7 (499) / PX26D. Beam Angle: 360°. To Fit: High/Low Beam Head Lights KIt. Application: High/Low Beam Head Lights. 4 x High Power LED Headlights Bulbs+ 2 x Wedge bulb 501 (W5W). Heat Dissipation Theory: Heat Pipe Technology + A380 Aluminum Heatsink.
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