product description Voltage: DC9~32V Power: 38W Light flux: 4000LM Chip Type: Efficient COB Material: Aluminum 6063 Color temperature: 6000K Protection level: IP68 Stable work: -40~+140°C Optional model: H3/H1/H7/H8/H9/H11/9005/9006/9012 (single beam) Usage: car headlights (high / low beam) car fog lights Advantages and features: Mini ultra-light design, as much as possible to restore the original size of the car, adapt to all models, plug and play. High efficiency COB light source, low energy consumption and high brightness. The lamp body is made of high quality aerospace aluminum material for overall heat dissipation. The light effect boundary is clear, and there is no stray or glaring light, which has made a great contribution to the safety of the driver. Set of weights: 90-100g