Cart 0

Pair of Warm White LED Headlights H4 Hi/Lo Beam Conversion 9-32V Excellent Beam Pattern


This is a pair of our very top range H4 LED in 3000k soft warm white designed to replace H4 halogen lamps. Very similar to the colour output of a standard filament bulb. Ideal for classic cars to retain a period look but giving you a much brighter light with a greatly reduced load on your electrical system. We're not sure you can get these anywhere else.

Made with the latest Z-ES chips which produce a clean focused light with no glare and a very well defined beam that replicates the low and main beam pattern of a standard H4 halogen bulb. Each bulb has 16 x Z-ES chips on it making them one of the brightest in the market.

IP 65 Waterproof and vibration proof with IC Control, they are manufactured from aviation grade aluminium so are built to last.

Each bulb has been specifically designed to mimic the dimensions of a standard H4 Halogen bulb. As a result, you can be confident that they will produce an improved brighter light that will not dazzle other road users. In addition the reach of the beam (how far you can see ahead) is excellent and will provide an all round much improved performance over halogen bulbs.

Adjustable for left hand and right hand drive vehicles to ensure the correct beam pattern with a very simple twist mechanism that locks the bulb into place, these can be universally fitted with ease and are a simple plug and play solution with no changes to your existing wiring, they plug into your existing H4 socket. The heat sink is also reversible so will mimic the length of a standard H4 Halogen bulb.

They switch on immediately to give you instant light at maximum brightness. There is no cooling fan, so therefore no moving parts to fail. Cooling is provided by the built in heat sink They WILL improve your night time driving experience.

These bulbs are not polarity sensitive so will work with negative and positive earth vehicles.
We use these headlight bulbs on our own cars so know the benefits these bulbs have and how easy they are to fit.

Colour: Warm White 3000K - great classic look
Voltage: 9-32V will suit 12 volt and 24 volt vehicles
Lumen: 4600 main beam per pair (standard halogen is around 1200 Lumen)
4600 dipped beam per pair (standard halogen is around 700 Lumen)
Lifespan: 50,000 hours
Wattage: 160W per pair equivalent light output (not power drawn)
Current Drawn: 1.6 Amps (standard halogen uses 5 Amps) - power drawn dramatically reduced

If your headlamp fittings are tight, you may find it useful to purchase our purpose built 40cm extension leads (part number H4CABLE) which will allow you to remotely mount the IC units. 

These bulbs are CE and ROHS approved.
Our bulbs are all high quality and made to our own demanding specifications.
We believe in fair pricing and are confident you will not get a better price unless you want to compromise on the quality or life of your bulbs.
24 Month Warranty against Manufacturing Fault

Due to the recent change in UK MOT regulations, these are not now acceptable for UK MOT's despite them having excellent beam patterns.

All prices shown exclude UK VAT which will be added at checkout together with postage where appropriate.

Part Number: H4ZES1WWx2

Customer Reviews

Based on 8 reviews Write a review

More from this collection