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2X GBRITE D21 D2S LED BULBS UPGRADE KIT FOR XENON HID HEADLIGHT

2 sold in last 8 hours
D21 D2S LEDs
In stock
£54.95
£54.95

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2X GBRITE D21 D2S LED BULBS UPGRADE KIT FOR XENON HID HEADLIGHT

Gbrite® LED D Series Bulbs – Version 2 | Plug & Play Xenon Replacement

Next-Gen Headlight Performance – Now with Fully Integrated Driver Design

As a market leader in LED headlight upgrades, Gbrite® proudly presents Version 2 of our best-selling D Series LED bulbs – now with a fully integrated driver and zero external wiring for a cleaner, more OEM-style install.

After 24 months of product development and real-world feedback, this upgrade sets a new benchmark for LED Xenon replacements. Featuring our exclusive dual 36-LED 3570 chip setup, these bulbs are larger, brighter, and better designed than cheaper alternatives — offering unparalleled light spread, brightness, and longevity.

No Modifications Needed – True Plug & Play

Simply remove your factory Xenon bulb and fit the Gbrite LED replacement — no coding, no rewiring, no ballast removal. The LED plugs directly into your vehicle’s OEM connector using the factory ballast. Tuck it in, close the lamp cover, and you’re done.

Key Benefits:

  • True OEM-fit Plug & Play – retains your car’s original ballast and connectors
  • Adaptive headlight compatibility – no restriction on movement or motorized leveling
  • Advanced Cooling System – copper-core dual-side mounting + 20,000RPM silent fan
  • Instant Start-Up – full brightness in <0.5s, no warm-up time
  • Up to +300% more light output – huge visibility upgrade vs old xenon
  • 6000K Pure White Beam – modern LED look with strong penetration in poor weather
  • Simple Install – same size as standard HID bulbs for quick replacement
  • IP68 Waterproof + Vibration Resistant – made for real-world conditions
  • Long Lifespan – rated for up to 50,000 hours thanks to intelligent heat management

Technical Specs:

  • LED Chip: 36 SMD x 3570 LED Modules
  • Cooling:  Integrated 20,000RPM fan + dual copper thermal pipes
  • Beam Colour: 6000K Bright White
  • Power: Fits directly to factory D-Series HID connector
  • Lifespan: Up to 50,000 hours

What’s Included:

  • 1 x Pair of LED D Series Bulbs (with built-in driver)


Upgrade with Gbrite® – Built for Drivers Who Demand More

Whether you're replacing tired xenons or simply upgrading your headlight game — Gbrite® D Series LEDs deliver **modern style, next-level safety, and long-lasting performance** with a clean OEM fit.

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Professional & Swift Delivery Service

We do not ship to P.O. Box, APOs, FPOs, or Military Mail Box.

Items are dispatched within 1-2 working day(s) of cleared payment.

Customer accepts responsibility to check the item for damage before signing for collection. We do not hold any responsibility for the damage in transit. If you wish to purchase additional cover for your item to insure it for the full value, please contact us prior to completing your order and we will obtain a quotation on your behalf.

Please note customers who purchase items outside of the UK maybe subject to custom / duty charges. We are not responsible for the rates charged and it is the customers sole responsibility to ensure these charges are paid for release of goods.

If the item is rejected on delivery or no one is present to sign for the product, or the custom / duty charges for international customers is not paid then the customer will cover the costs of redelivery in its entirety or be refunded minus our original postage and surcharges.

We reserve the rights not to post certain items to certain locations outside of UK Mainland, which may include Northern Ireland, Highlands, the British Isles, International Countries etc depending on the product. This is mainly due to high possibility of damage via long transit routes. Some locations may require additional surcharges and are shown on the product listing. Contact us before you purchase to enquire further.

Zone 1 UK Mainland (Free Delivery)
Zone 2 Highlands and Scottish Islands (Charges vary & will show on the product listing)

Deliveries to the following post code areas require an additional charge from the courier: AB 31-38, 44 -45, 52 – 56, BT,C18-27,HS 1-9,IM, IV1-3, 10-12,13-28,30-32, 36, 40-56, IV99, KA 27- 28,KW, LA15-23, PA20-38, 41-49, 60-78, 80-88, PH17-26, 30-44, 49-50, TR21-25,ZE.

Zone 3 Northern Ireland (Charges vary & will show on the product listing)
British Isles: Isle of Wight / Man

Please note some products cannot be posted to some of these locations. Please message before purchasing

International Customers including Republic of Ireland / Channel Islands

please get in touch for a quote

Returns:

Please ensure item is unused and its original packaging if requiring to send it back.

We will not be held responsible for the incorrect use of the product.

Important:

Please inspect then test fit this item before carrying out any prepping / modifying or painting if required. We cannot offer refund on any item which has been prepped, painted or modified.

Customer accepts responsibility to check the item for damage before signing for collection.

We do not hold any responsibility for the damage in transit. If you wish to purchase additional cover for your item to insure it for the full value, please contact us prior to completing your order and we will obtain a quotation on your behalf.

If your item has a Xenon Bulbs brand logo emblem you are not allowed to remove it from the product as this will void the warranty, any attempts to do so will also void the warranty in its entirety.

Customer is responsible for costs of posting any item back and must ensure its safe return.

Refunds

Refunds are issued minus our postage costs and a surcharge of up to 20% may be applied for restocking charges.

Xenon bulbs, also known as HID (High-Intensity Discharge) bulbs, use xenon gas to produce a bright, white light that enhances road visibility.

Xenon bulbs are brighter, last longer, and provide a whiter light compared to halogen bulbs, which are usually dimmer and more yellowish.

Yes, in most regions. However, always check your local regulations before installation to ensure compliance.

Yes, Xenon bulbs require a ballast to regulate the electrical current and ensure proper functioning.

On average, Xenon bulbs last between 2,000 to 3,000 hours, which is longer than standard halogen bulbs.

No, halogen and Xenon bulbs are not interchangeable without proper conversion kits and ballasts.

Xenon bulbs are energy-efficient. Despite their brightness, they typically use less power than halogen bulbs.

Yes, when installed with the correct ballast and wiring, Xenon bulbs are safe for your car.

Not all cars support Xenon bulbs. Check your vehicle’s manual or consult a professional before purchase.

Yes, they produce a bright, white light closer to daylight, which helps improve visibility and reduces eye strain at night.

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