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Important: Termitor hid headlight bulbs are specifically designed to replace stock d1s headlights. They are not suitable for halogen or led assemblies. If you're uncertain about compatibility, please reach out to us for verification before making your purchase
Ultra-Bright Illumination: Termitor d1s hid headlight bulbs with 30000 lumens and 6500K diamond white light provides a crisp. The light is the same as the OEM bulb making the driver more comfortable. Performs 600% more brightness than halogen bulbs
Six times longer life: Termitor 35W xenon hid headlight bulbs consume less power while delivering superior brightness, and 6 times longer life than ordinary halogen lamps. Note: HID bulbs take a few seconds to reach their brightest stage
Quick & Easy Installation: Featuring a factory-spec design, these D1S hid headlight bulbs are plug-and-play, requiring no modifications or additional wiring. Installs in minutes at home without triggering dashboard error codes
Durable & Weather-Resistant Design: D1S hid headlight bulbs engineered with a robust metal base and the IP68 waterproof rating ensures whether you're driving in rain, snow, or intense heat, these bulbs provide consistent, high-performance lighting
Exceptional 60,000LM Brightness:Termitor D1S LED light Bulbs deliver 60,000 lumens with 1000% higher brightness than traditional bulbs, providing exceptional clarity for early hazard detection and superior road illumination, ensuring safer driving in all conditions with the advanced D1S lighting technology
6500K Daylight-Like Visibility:The 6500K cool white D1S light bulbs offer daylight-like contrast to reduce eye strain during extended night drives, enhancing visibility of road signs and reflectors while delivering strong performance in fog, rain, or low-light environments for safer and clearer nighttime driving
Compact and Easy D1S Installation:Featuring a compact 1:1 mini size design, these D1S LED bulbs allow simple plug-and-play installation without extra wiring or drivers, enabling quick setup within minutes for a hassle-free upgrade to advanced lighting performance
Long Life Reliability:Built with an advanced cooling system using aluminum housing and a turbofan, these D1S bulbs achieve an 85,000-hour lifespan while maintaining stable performance in harsh conditions, supported by IP68 waterproof rating for durability across seasons and weather challenges
Broad Compatibility:Engineered for 99% vehicle compatibility, Termitor D1S light bulbs feature smart IC drivers and voltage stability for error-free operation on most models, offering a reliable lighting solution
Safer Night Driving: Torchbeam d1s bulbs made with German xenon gas, 300% much brighter than halogen bulbs. Replacement OEM Part Number: 66140, 66140CBI, 66144, 66144CBI, 85415C1, 85415WX, 85415XV, 85410C1, 85410WX, ect.
Simpler Installation: Factory specification design, no dashboard error, the replacement will be completed in a few minutes at home. **Tips for BMW chassis codes,fit E90/E91/E92/E93,F07/F10/F20/F21/F30/F31/F34/F80 and E60/E61 since year 2006
Note: Most car models have more than two assemblies. D1S HID bulb usually uses a lens assembly, the bulb reaches its brightest level after a few seconds of lighting. Please confirm your car is HID assembly to avoid unable installation. 6000K, diamond bright white, it can illuminate the roadside signs more clearly than 4300K.
Extend Lifespan: 35W low power consumption, anti-ultraviolet coating can prevent the brightness of the bulb from dimming continuously. ONLY for replacement of your stock D1S/DS1 bulb, not for Halogen bulb EVEN IF it shows "Fit"
Reduce Replacements Frequency: Equipped with shock-proof aluminum shell base, our xenon hid headlights can resist the damage caused by rain, snow and dust intrusion or high temperature inside the engine cover with IP 67 waterproof.
Life time support,2pcs packaged; Replacement part number: 66144 66140 85140 85415 (If there is any problem in the product,please contact us via Account Center,we will reply you within 24 hours)
Enter trim of your vehicle to confirm the fitment; Important: Those HID bulbs are ONLY for replacement of your stock D1S/DS1 bulb, not for Halogen bulb EVEN IF it shows "Fit"
Tips for BMW chassis codes,fit E90/E91/E92/E93,F07/F10/F20/F21/F30/F31/F34/F80 and E60/E61 since year 2006
The light is same as OEM bulb and is like the sun also make the driver more comfortable.Produces light up to 3 times than halogen bulb,lumen of HID is up to 3600LM while lumen of halogen lamp is 800LM,and lower watts
Scientific design can reduce the chance of rain leakage and short circuit,the lifespan of the bulb is five times than the halogen bulb with only more stable light output
8X Brighter Like Daylight: Marsauto D1S HID bulbs, equipped with the latest 2025 generation 30-CSP chip technology, delivers up to 30,000 LM of 6500K pure white light. The d1s bulb outperforms original HID bulbs by 8x brightness, ensuring you can clearly see and anticipate potential hazards on the road ahead and react in a timely manner.
Space-Grade Durability & 60,000-Hour Lifespan: Marsauto d1s hid bulbs with Top-grade space aluminum housing + 18,000 RPM turbo cooling ensures Zero dimming at 1300°F and laughs off rain/mud. Our HID bulbs survives 60,000 hours (that’s 15+ years of night drives!), reducing the hassle of frequent replacements!
Optimal Beam Pattern & Zero Dark Spots: D1S HID precision 1:1 HID Bulb placement mimics OEM beam patterns, avoiding illegal glare that blinds other drivers. The Laser-focused beams with our 0.02" copper tech. No blind zones, no shaky patterns – just crisp light exactly where you need it.
0.01-Second Startup: D1S HID bulb with instant 0.01-second startup – requiring no warm-up even in extreme conditions like freezing winters or desert heat. Engineered to cut through dense fog and illuminate dark backroads like a true champion.
Fits Like a Glove, Plug-and-Play: 99.9% Vehicle Compatible + Ultra-skinny plug (30% thinner than others) + compact base frees up engine space. No wiring, no tools, no sweat. Real plug-and-play – swap bulbs faster than brewing coffee.
Compatibility Notice: This bulb is D1S. Although bases look similar, it will NOT FIT D3S, or D8S. Please verify your vehicle’s bulb size before purchase.
Important note: Osram Cool Blue HID bulbs are NOT BLUE light bulbs. Blue-colored light is generally 6500K or above. “Cool Blue” is simply the model name.
The nature of the HID Xenon bulb is that the color temperature shifts over time, becoming whiter as it ages and eventually turning a bluish color before the end of the bulb's life. However, they also lose brightness in the process. This means a USED 4300K OEM bulb might look whiter than a brand-new Cool Blue (CB) bulb, even though it’s producing less light.
