Specifications: Lamp beads: 30 4070-D series LED chips Light type: concentration color temperature: 6000K; Brightne: 800000LM; Power: 600W; Material: Aviation aluminum alloy Color: gun color Life: > 50000H; Voltage: Wide voltage 10-32V Working temperature: low temperature -40~ high temperature 85; Heat diipation principle: aviation aluminum double copper substrate heat diipation; Hydraulic fan heat diipation Waterproof cla: IP68; Paed CE&RoHS certification The warranty is 36 months our headlights have the following advantages: 1. New design: Compared with the traditional D-series xenon lamp, the new product uses high-quality LED chip, the color temperature is more stable, green, stable and long life, and the new product also adds a new adjustable switch, which can adapt to different models (if your car is not bright, flashing, and the dashboard error meage, adjust the decoding switch from level 1 to level 4 to achieve canbus decoding) 2. High brightne: The new product uses 30 4070-D series LED chips, high luminous flux, uniform light pattern, no dark spots, ultra-bright center, providing a wider irradiation Angle and further range to illuminate the road. 3. Double copper substrate heat conduction: the lamp bead substrate is composed of two high-quality copper sheets, the heat conduction effect is better, to achieve the double-sided heat conduction effect, the substrate is closely combined with the aluminum lamp body, and the full contact can make the temperature of the lamp bead quickly and efficiently transferred to the bottom fan, and the heat diipation effect is greatly improved 4. Dual-effect integrated heat diipation, built-in heat diipation system: equipped with hydraulic fan, the speed can reach 12000rmp (the common market model is double ball fan, the speed is le than 7000rpm), faster heat diipation, the fan axis is copper, the fan is stable, the noise is smaller, so that the product life is as long as 50,000 hours 5. The driving scheme adopts constant current intelligent temperature control module (intelligent control current, so that the LED effect can be maximized, protect the lights and improve driving safety) 6. The lamp body is made of die-cast aluminum, and the whole lamp body is treated with double-layer oxidation sandblasting to prevent rust corrosion Package includes: 2 PCS LED headlight bulbs 1 x English Installation Manual D1S D2S D3S D4S