# KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2

Pack: KATUR H4 9003 HB2 Hi/Lo LED headlight bulbs are a two-bulb conversion kit, listed with a 6000K white colour, built-in cooling fan and plug-and-play installation. The listing claims 120W and 30000 lumens per pair, but customer feedback includes concerns about longevity, so its claimed 60000-hour life should not be treated as confirmed.

- [Original product page](https://bargainpostbox.co.uk/product/katur-h4-9003-hb2-led-headlight-bulbs)
- [View offer](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: KATUR
- Model: H4 9003 HB2 Hi/Lo
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Vehicle Lighting & Signals
- Price: 29.74 GBP
- Previous price: 34.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T19:25:53.742Z
- Rating: 4.2 / 5
- Reviews: 1065

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- H4 9003 HB2 format with high/low beam operation, according to the listing.
- The listing specifies 120W and 30000 lumens per pair, rather than per bulb.
- Built-in high-speed fan and copper heat-conducting tube are claimed for cooling.
- The seller describes the bulbs as compact, without an external driver, and plug and play.
- A built-in Canbus decoding system is claimed, with a warning that some vehicles may still show errors or flashing.

## Pros

- Two bulbs are specified, suitable for replacing a pair when the vehicle uses the matching H4 format.
- The listed high/low beam format combines both beam functions in one compatible bulb type.
- The compact, halogen-sized design and plug-and-play claim may simplify installation where the vehicle housing and socket are compatible.

## Cons

- Cooling uses a built-in fan, adding a moving component compared with a fanless design.
- Customer feedback includes reports of bulbs failing before a year, despite the listing's much longer claimed operating life.

## Specifications

### Identity
- Brand: KATUR
- Model: H4 9003 HB2 Hi/Lo
- Manufacturer part number: RL-2AMCL-1338-H4
### Lighting
- Bulb type: TOP AUTOMOTIVE GRADE GC LED CHIPS
- Wattage: 120 watts
- Maximum light output: 30000 Lumens
- Colour temperature: 6000 Kelvin
- Light colour: 6000K Xenon White
- Position: Front
- Claimed operating life: 60000 Hours
### Fit and quantity
- Fit type: Universal Fit
- Number of pieces: 2
- Set name: H4 LED Headlight Conversion Kit \(2 Piece\)

## Before you buy

- Confirm the vehicle requires H4/9003/HB2 bulbs and that LED conversion is suitable for its headlamp. Although the listing claims compatibility with 99% of vehicles, it warns that some vehicle systems may show error messages or flashing. Its claimed 60000-hour life is not confirmed by customer feedback, which also reports early failures.

## A good fit for

- Drivers seeking an H4-format LED pair with both high and low beam functions, if their vehicle accepts this conversion.
- Buyers who want a compact bulb design and are comfortable with a fan-cooled unit.

## Less suited to

- Drivers who need confirmed long-term durability or a fanless bulb.
- Anyone whose vehicle requires a different bulb type or whose headlamp setup is not suitable for LED conversion.

## Customer feedback

Customer feedback highlights brightness, white colour, perceived beam improvement and ease of installation. Some customers report that the lights do not dazzle oncoming motorists, but that experience does not establish a result in every headlamp. Reliability and fit feedback is mixed, and some buyers report early failures. This matters given the listed 60000-hour life is a manufacturer claim, not a confirmed durability result.
- Positive themes: Customers describe the bulbs as bright and white, and report improved beam quality.
- Positive themes: Some customers say installation is easy and that the bulbs do not blind oncoming motorists.
- Negative themes: Some customers report bulbs failing in less than a year, raising a durability concern.
- Mixed feedback: Reliability and fit feedback is mixed.

## Frequently asked questions

### Are these bulbs a pair?
The listing specifies two pieces and describes the set as a two-piece H4 LED headlight conversion kit.
### What vehicle bulb format do they use?
The model is listed as H4 9003 HB2 Hi/Lo. Check the vehicle's required bulb format before buying, as the listing's universal-fit claim does not confirm compatibility with every vehicle.
### Do they have a cooling fan?
Yes. The feature text describes a built-in 16000RPM fan and copper heat-conducting tube.
### Is the claimed 60000-hour life assured?
No. It is a listing claim, not a verified lifespan. Customer feedback is mixed on reliability and includes reports of bulbs failing in under a year.

## Alternative options

- [KATUR H4 LED Headlight Bulbs, 90W 18000LM 6000K Xenon White Wireless H4 Headlight Bulb Hi/Lo Beam Conversion Kit Halogen Replacement Bulb 1:1 Mini Size Plug and Play 9003 HB2 Fog Light, Pack of 2](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [KATUR H7 LED Headlight Bulb, 800% Brighter 40000LM 200W 6000K Bright White H7 Headlight Bulb with Cooling Fan, 1:1 Size Plug & Play, Pack of 2](https://bargainpostbox.co.uk/visit/katur-h7-h18-led-headlight-bulbs)
- [NOVSIGHT H4 LED Headlight Bulbs, 32,000LM, 6500K, Mini Size, 2 Pack \| 120W, Ultra-bright, 1:1 Halogen Size, Plug and Play, IP68 Waterproof, fan cooling, 50,000 Hours](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [KATUR H4 Led Headlight Bulbs, 200W 40000LM 6000K White 900% Brightness Super Bright 360 Degree Adjustable Beam Angle 12V 24V 9003 H4 Headlight Bulbs Canbus Error Free Hi/Lo Beam Conversion Kit, 2 PCS](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [BEAMFLY H4 9003 HB2 LED Headlight Bulbs 6500K Car Lights 40000LM 110W/Set \| 600% Brightness for Low or High Beam, IP68 Waterproof, Conversion Kit Halogen Replacement, Pack of 2](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [KATUR H4 LED Headlight Bulbs, 9003 HB2 Hi/Lo Beam LED Bulb 16000LM 6000K White 500% Brightness Fanless Waterproof Mini Size Plug and Play Conversion Kit Halogen Replacement, Pack of 2](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [H4 LED Headlight Bulbs, High Low Beam, 4,000LM, 50,000 Hours 1:1 Mini Size \| Built-in Cooling Fan, No CANBUS Required, 84W, 6000K White Conversion Kit, Plug and Play, 2 Pack](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [NOVSIGHT H4 LED Headlight Bulbs, 36000LM, 100W, 6500K Brighter, 2 Pack \| 800% Brighter, 1:1 mini size, Plug & Play, IP68 waterproof, High-speed fan cooling, 50,000 Hours](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [WAIXINGREN H4 Led Headlight Bulbs 6500K, 33000LM 800% Brighter \| 120W H4 Headlight Bulbs Led with Fan, Halogen Replacement Bulb, Plug and Play Easy Installation, Pack of 2 \(H4/9003/HB2\)](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [FREERAP H4 Led Headlight Bulb, 6500K Cool White, 36000LM Brighter \| 120W H4 Led Bulbs with Fan, Plug and Play, 1:1 Size, 70000+ Hours Life Time, IP68 Waterproof, Pack of 2](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [FREERAP H4 LED Headlight Bulb, 60W 32000LM 6500K Cool White 9003/HB2 Headlight Bulbs, Low/High Beam LED bulb with Fan, Plug and Play, Halogen & Xenon Replacement Lights, Pack of 2\(H4/9003/HB2\)](https://bargainpostbox.co.uk/visit/katur-h4-9003-hb2-led-headlight-bulbs)
- [BEAMFLY H7 LED Headlight Bulbs, 130W 40000LM 6500K Cool White \| 800% Brighter Light Conversion Kit, 12V Halogen Replacement, 1:1 Size Plug and Play, Pack of 2](https://bargainpostbox.co.uk/visit/beamfly-h7-led-headlight-bulbs)

## Add-ons

- [KATUR 194 LED Light Bulb 6000K White Super Bright 168 2825 W5W T10 Wedge 24-SMD 3014 Chipsets LED Replacement Bulbs CANBUS Error Free for Car Dome Map Door Courtesy License Plate Lights \(4pcs,White\)](https://bargainpostbox.co.uk/visit/katur-w5w-t10-194-led-bulbs-6000k-4-pack)

## Images

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 1](https://bargainpostbox.co.uk/i/b1DU4oI-ZxktLa6QraJxYck8Jra1Q9vyj8-ornt5FVx2qyzjg07IKkNZ0aONrk07CcHLqcqfyIiJxpA0Mt3ouD9wdwi5b4t-Ka7XRW4nq7pftjDUZ7OLGd3c.jpg)

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 2](https://bargainpostbox.co.uk/i/GXW11ym8OeiKenKHuN2sZal8pk2LanEVGtK0pOPsBD-mkuLJFIqwNdsUNhgQCM2QoKmqYAGsQKHTTzDyIQCzDtA2Q-xISBPQnLVMtsCvCBIyT76CbfjMj4DN.jpg)

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 3](https://bargainpostbox.co.uk/i/cX5vipDqJ-m4o2J-ATRKpfgnDjf6s_aAr5SADowq_1huPhJR3V7IqfE5p4plijRUGAm26tkC-dbRNZd4V4rMv85YhwuTpzZO4LCN1G9bvLjOPmIn4HGZ0pzn.jpg)

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 4](https://bargainpostbox.co.uk/i/zXLacHU_kYxN4aDurM4ORX1LjDPWJKAd6s-qZewFIG8Sao67vjP78H__hmmQ0a_XrDbc3o4vUYyxMfKjZf5Sy-RRz4aj8K6_TaMfF30Fj_F0dAa_9QABI0Mz.jpg)

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 5](https://bargainpostbox.co.uk/i/ppjx-T8f1W5LUqTflw-R4LtPeaRaUoVRZ48UyUiZDSGsRGl3Q0058cmSJl5oFjDbzwhg39BLosVB30IJnnZ65ZznApSoaeRtzyBqfVEioS-nFmMkXrKSBKG7.jpg)

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 6](https://bargainpostbox.co.uk/i/7pUXhj_4YhMlkMy-0BfCv39G8C-ZG7fNyaoRjf_jgwVIvPJUrVHy8RwE7ixnsar7-rxeZ8MIujT5Cgq19EfYH5grquVT3EWS_m3NoShZibH3P_s_sgK9wZhK.jpg)

![KATUR H4 9003 HB2 Hi/Lo LED Headlight Bulbs, 120W, 6000K, Pack of 2 — 7](https://bargainpostbox.co.uk/i/nS6taLDcG7EZjKwJFLW1RTc5yzwc6JXTQ03VnOIrX3NFEB73PbmrXBeSE-3yS_nVKJHE309irv00MEipKCaL930_P_ukX6wGxukRhW_xyF1IB8i90Rp-ng0L.jpg)