Marsauto D1S D1R HID Bulbs, 500% Brightness, 24,000LM 6500K White for 66144 66140 85140 85415 (85415C1) HID Bulb, Plug and Play, Pack of 2

Features

• [50000+ hours service life]: The lamp body uses 6030 aluminum and all-copper heat dissipation conductors to maximize sealing and excellent performance. At the same time, a 12000rpm fan is used to provide efficient heat dissipation, double protection to prevent the lamp from burning out, and the service life is ten times that of the original lamp.
• [0.01S fast start]: The original bulb takes about 10 seconds to reach full brightness. The Marsauto D4S bulb adopts a direct current design, with a start speed of only 0.01S, no delay, and provides more reaction time for the driver.
• [1:1 size design]: Marsauto D1S has a 1:1 size design and is compatible with 99% of ballasts. No modification is required, plug and play, saving your valuable time and money.
• [Better night vision]: Each Marsauto D1S bulb is equipped with 30 newly developed 30 lamp beads, each group of luminous flux up to 24000LM, color temperature of 6000K, 600% brighter than the original HID bulb, allowing you to enjoy a better night driving vision and foresee road hazards in advance.
• [Important Tips]: Those HID bulbs are ONLY for replacement of your stock D1S bulb, not for Halogen bulb EVEN IF it shows "Fit"