OSRAM Cool Blue Boost H4 Car Headlight Bulbs (Twin)

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OSRAM Cool Blue Boost H4 (Twin)

5.0 Based on 2 customer reviews - Write a Review

Seeking the ultimate in style but don’t want to compromise on brightness? Choose the new OSRAM Cool Blue Boost. The range produces a colour temperature of up to 5000K, plus delivers up to 50% extra brightness on the road than standard. Choose OSRAM Cool Blue Boost and you’ll benefit from the best of both worlds: a stylish, white light with extra light output.

Many styling upgrades achieve a high colour temperature by adding a blue coating to the glass of the bulb. This does make the light whiter, but can also make the light on the road slightly dimmer. Cool Blue Boost bulbs counteract this problem by running at a higher wattage. This means that the bulbs produce a brighter light than standard, giving you that crucial extra brightness. You’ll be able to spot any potential hazards on the road with ease, whilst retaining that modern look for your vehicle.

A colour temperature of up to 5000K produces a close colour match to factory-fitted Xenon HID bulbs – a bright white light with a slight blue tint that delivers optimum style.

Please note: These bulbs are not road legal. These parts are intended for off road use in rally type applications. Due to the higher wattage it is necessary to ensure that the headlight can handle the increased heat that they inevitably generate.

The wiring also has to be able to be rated for the higher current (~6.5A) or if in doubt, the bulb should be operated via a relay.

 

OSRAM Approved Partner

Counterfeit bulbs are an increasing problem in the automotive industry. OSRAM are now fighting back against fake lamps, and are helping customers to make the right choice when buying online.

As part of their Approved Partner Programme, we are authorised and recommended by OSRAM. When you shop with us, you’re getting the highest quality, genuine products, supplied to us directly by the manufacturer.

You can find out more about OSRAM’s Approved Partner Programme here.

FittingH4 (472)
Number of Bulbs2
ManufacturerOSRAM
Bulb TypeStyling
Voltage12V
Wattage100/90W
Kelvin RatingUp to 5000K
Road LegalNo
TechnologyHalogen
Lumens
Range
Base
SKU62193CBB-HCB
EAN4052899439788

Delivery Information

We aim to dispatch all orders the same/next business day. Delivery times on our FREE standard delivery service are:

UK: 2-3 business days*
Europe: 5-7 business days*
Rest of the World: 5-10 business days*

Need your order faster?
Customers in the UK, US & Canada can also upgrade to an express delivery service. Delivery times for this service are:

UK Next Business Day (DPD): £5.49
US & Canada 2-4 Business Days (FedEx): £13.99

*average delivery times.

RRP: £27.99 You save £8.00

£ 19.99 incl. FREE delivery

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Customer Reviews

OSRAM Cool Blue Boost H4 (Twin)

5 Good Quality

These bulbs are value for money and good quality

By Aruna on

OSRAM Cool Blue Boost H4 (Twin)

5 Styling bulbs at 5000K

This is some great styling bulbs, the performance should be better than standard bulbs, but these are 100/90W so it should be better if there is some quality behind these bulbs. I like the white light in the headlights and on the road.

By Mikael on

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