Osram COOL BLUE INTENSE H7, 100% more brightness, up to 5,000K, halogen headlight lamp, LED look, duo box (2 lamps), 64210CBN-HCB

Provided a slightly brighter light than stock bulbs

After looking at reviews and videos i found these were the whitest lights you can get, really bright as well you notice the difference over standard bulbs straight away

Fitted these on today, left side old ones and right side new OCBI... there wasn't much difference just a tad bit whiter in comparison, then changed the other side... checked the lights at night time and what can I say it definitely made a difference... seemed a lot more whiter and brighter from what I can remember from the old ones only downside is day time not as white as you'd expect as it does have hints of yellow... price wise is definitely better than other places I've compared. Longevity no idea so bought an extra set just incase it packs it in mid journey somewhere.

Great light and a good upgrade from halogen bulbs. Should last a while and the blue/white looks smart too.

It's not the same white light as you get from LEDs but it's definitely whiter and better that the original halogen bulbs my car came with. The OSRAM cool blue intense and nightbreakers are very popular and time proven bulbs. Plety of reviews on YouTube in regards to light flux, colour temperature etc. Key points are: •Colour temperature is slightly colder but not by a lot. This one is around 4400K, regular ones are around 4000-4200K(depending on the car). •Light emission is better so they are bringhter but remember this is halogen don't expect miracles. Standard bulbs are just under 600lux of light emission, this bulb puts out around 630. •Plug and play. •Will be whiter that regular halogen but won't look like LED.

Rubbish! Just don’t bother. Only lasted 11 months. It’s not worth the money.

Purchased Osram Cool Blue Intense H7 bulbs in January 2025. Only used in a car covering 6000 miles since then, most of which were during daytime. Yesterday one of the bulbs failed. In December 2025 I purchased Osram as I believed and was told by friends and family that Osram are the best company for Headlights. Unfortunately these bulbs have gone out in a year. I spend around 3 times as much money to purchase Osram, and thought they would last me longer than this.

I popped these in to replace the stock bulbs on my Peugeot 208 GTI. The stock bulbs annoyed me because they were warm white and sat next to bright white DRLs, it didn’t look right. After much research I got these Osrams, they near enough fit (appearance wise) with the DRLs and do look white in comparison to the stock bulbs. Very pleased for the money. I’m not expecting longevity out of these but they do indicate that on the packaging and they’re not bank breaking to replace. Let’s see how long they last. So far, I’m impressed, they’re better than the Phillips Racing Visions I have in my other car in terms of whiteness.