# KATUR D3S/D3R LED Headlight Bulbs \(Pack of 2\) Plug and Play Xenon White 6500K KATUR D3S/D3R LED bulbs \(pack of 2\) for HID replacements, claimed instant 0.01s start and 6500K xenon white—check compatibility first. - [Original product page](https://www.ofertitastop.com/uk/product/katur-d3s-d3r-led-headlight-bulbs) - [View offer](https://www.ofertitastop.com/uk/visit/katur-d3s-d3r-led-headlight-bulbs) - Market: UK - Language: en-GB - Currency: GBP - Product updated: 2026-10-20T06:12:41.984Z - SKU: ofertitastop-uk-99963 - Category: Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Electronics > Motor Vehicle A/V Players & In-Dash Systems - Source store: amazon UK - Active deal: Yes - Price: 55.97 GBP - Previous price: 69.99 GBP - Discount: 20% - Rating: 4.1 / 5 - Reviews: 15 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description ## The essentials If you’re thinking about swapping from factory HID to LED, the KATUR D3S/D3R bulbs are aimed squarely at that job: a 1:1, plug-and-play style replacement described as requiring no extension wires or wiring modifications. On paper, they’re built around quick start-up (claimed 0.01 seconds), a xenon-white 6500K colour temperature, and a cooling setup intended to help with long-term stability. That “fits-for-the-purpose” approach is the main reason these are worth a look. They’re not presented as a universal bulb that will work with anything, they’re positioned as a replacement for HID headlight assemblies using a D3S/D3R-style mounting. ## Where they fit (and where they don’t) KATUR states these are only for replacement in a headlight assembly that currently uses HID bulbs. In other words, you’re not meant to replace a whole LED/halogen assembly with these. The wording is quite direct: check your vehicle compatibility before buying, because the wrong fit is where these types of products can disappoint. It also matters whether your vehicle’s lighting system supports this type of HID-style conversion. The pack is described for use with 1:1 design bulbs that attach to the headlight assembly with HID bulb fitment, and there’s no mention of support for different lamp types. ## Key features you’ll actually notice The most talked-about specs here are brightness claims, fast activation, and error handling. The manufacturer advertises up to 800% brighter light output compared with OEM HID bulbs, plus 30000LM and 6500K “xenon white” colour. Whether you’ll feel the full gap in brightness can depend quite a lot on your headlight housing, alignment, and local road conditions—but if you’re upgrading for a whiter, more immediate beam feel at night, that’s the direction they’re going in. They’re also pitched for instant-on behaviour: a claimed 0.01s start-up time, with no perceptible warm-up period. If you’ve ever driven with lighting that takes a moment to fully come up, the idea of immediate full intensity is genuinely practical. For electrical integration, KATUR mentions an “IC driver” and claims “99% canbus error free” performance, aiming to avoid flickers and electromagnetic interference. This is one of those areas where results can vary by vehicle, but the intention is clear: reduce dashboard warnings and flicker issues when converting. ## Tech summary (so you can compare properly) ## Tech specs - Name: KATUR D3S/D3R LED Headlight Bulbs (Pack of 2) - Type: LED headlight bulbs for HID replacement (D3S/D3R) - Format: 1:1 size, plug and play - Colour temperature: 6500K (xenon white) - Brightness claim: 30000LM - Claimed brightness increase: 800% brighter vs OEM HID bulbs - Power figures mentioned: 120W - Start-up time claim: 0.01 seconds - Lifespan claim: up to 60000 hours (with cooling design) - Cooling approach mentioned: full body aluminium, double copper tube/copper baseboard, built-in 16000RPM cooling fan - Canbus/error handling claim: 99% canbus error free, with IC driver to help avoid error/flicker - Extra fitment note: “Only replacement for HID”, no replacement for LED or halogen assemblies ## What stands out in day-to-day use A simple way to think about these is: you’re not only buying a bulb, you’re buying an experience—visibility and how the light behaves when you switch on. On a dark B-road, the claimed instant activation is the most “lived-in” benefit. Imagine pulling away at a junction switch-on: the light reaching maximum brightness virtually instantly is exactly what you’d want if your current HID setup feels slow or inconsistent. Where the cooling story matters is consistency. With a fan and metal cooling parts designed to pull heat away from the LED chips, the pitch is that performance shouldn’t fade as quickly over time. That’s particularly relevant if you drive at night regularly or in stop-start traffic. That said, it’s worth tempering expectations: “800% brighter” is a headline number. In real use, beam shape and headlight optics often change what looks “brighter” on the road even when the lumen claim is high. ## Who it’s for (and a couple of sensible doubts) It makes sense if you: - already have a HID headlight assembly that takes D3S/D3R-style bulbs and you want a 6500K xenon-white conversion - prioritise fast start-up behaviour (the “instant on” angle) - want a plug-and-play approach without external driver or wiring modifications (based on the stated design) You may want to skip it if: - you’re not sure your vehicle is compatible with HID replacement fitment (the entry repeatedly urges compatibility checks) - your main goal is something else, like replacing a non-HID system (these are positioned as HID-only replacements) One practical limitation to keep in mind: no product claim can fully remove the need for basic fitment checking, and canbus support is described as “99%” rather than guaranteed for every car. ## Mini FAQ ## Quick questions **Do these come as a pair?** Yes—this listing is described as a pack of 2 bulbs. **Are they truly plug and play?** They’re described as a 1:1 design with plug and play installation, with no external driver and no extension wires or wiring modifications. **Will they work for non-HID headlight setups?** Not as described. They’re presented as only a replacement for HID headlight assemblies, you should not assume they replace LED or halogen assemblies. **What colour temperature are they?** They’re specified as 6500K xenon white. **How fast do they start?** The manufacturer claims a startup time of 0.01 seconds. ## Is it worth it? Worth considering if you want a D3S/D3R HID-to-LED style upgrade that’s aimed at quick activation, a whiter 6500K look, and a canbus-style approach designed to reduce error codes or flicker. The “plug and play” and “no external driver” positioning can make installation less painful than more complex conversions. It might not be a great match if you can’t confirm your vehicle uses the correct HID bulb assembly and compatibility. If you’re uncertain, it’s better to double-check before purchasing—because with HID replacement bulbs, the fitment is the make-or-break detail. If you prioritise measured beam output above all else, you’ll still want to judge the real-world beam pattern once installed, since headline brightness claims don’t automatically translate the same way in every headlamp housing. ## Images ![KATUR D3S/D3R LED Headlight Bulbs \(Pack of 2\) Plug and Play Xenon White 6500K — 1](https://www.ofertitastop.com/i/xtTP261LzMRHmq5sXAu0x7vxzZ893bGVND2A_MCobC-GbtbWQbCfTT0dP1T1PecCB8EdExNp1oH1nzAViIZj7WtrZwz0hzzWv2JdOUgCOx3vd-ePE4vmUnJeyA.jpg) ![KATUR D3S/D3R LED Headlight Bulbs \(Pack of 2\) Plug and Play Xenon White 6500K — 2](https://www.ofertitastop.com/i/Vf2hu3TDsGbgP35q5PlFN9HVZK8UTPgso80zewkrbmk2UQuVTKMul0ywnkYx9l11UofWc2fkZROLOqxu5r4zFkjDnM7JErlnCwGQZGowBG6MeBHI6mGL6vZP7g.jpg) ![KATUR D3S/D3R LED Headlight Bulbs \(Pack of 2\) Plug and Play Xenon White 6500K — 3](https://www.ofertitastop.com/i/uKmt7kLKcJQ10sBcnKrvqGFVER4B3X0XMZBwMSRrtWg2Ce_Or5ZYx8aGM0wOHR1O5f_votdig3b97mdAfDqZs74L1pXtTn6gR6WfaRjKKr9ctKRaYzUlijQi6w.jpg) ![KATUR D3S/D3R LED Headlight Bulbs \(Pack of 2\) Plug and Play Xenon White 6500K — 4](https://www.ofertitastop.com/i/Lpdiv9qz1mfdT6rh6jtBFQHs2wrtPmsntWEsw0CMPieiRtTsrqGyezpnXcQqD_H6_zqhT5DeXYIbLC4ASX9AYV7dFRWw5i4A_Oa-TtS3bVP0Sx1U6sUvQTBjig.jpg) ![KATUR D3S/D3R LED Headlight Bulbs \(Pack of 2\) Plug and Play Xenon White 6500K — 5](https://www.ofertitastop.com/i/oZiySD6mxWdJ3o5QxBtw66Sxy44VCCDKZjjTVVT9KW4AR4eIjzXYpWpzlOr0N8RuvFdhTu84hP2oGB5AV4D4cQbQWQNn3Tb2-39Zh744WF5qZ40f0yu5GG7TRg.jpg)