Bosch P21W (382) Longlife Daytime Halogen Headlight Bulbs, 12 V 21 W, Long-lasting - Socket Type BA15s - Pack of 2 Replacement Car Light Bulbs

Much brighter than Vw dlrs changed both as one blew

Perfect fit at a good price

Quick delivery and great price.

I bought these to replace my headlights in my polo and although it was a struggle to get the old bulb out I finally did and inserted the new one and it worked perfectly and is still working now.

So I needed replacement bulbs for my Mercedes tail lights and what better than Bosch and at such a great price. The equivalent Halfords bulbs were a lot pricier so these made perfect sense. The quality of the bulbs are great, I know they’ll last years.The only thing that had me concerned was how they arrived in the envelope with no padding or protection - baring in mind how things can get thrown around and dropped during transit.I was expecting broken bulbs, luckily they’ve been okay and work perfectly fine right now.

It's a bulb for a car. You plug it in and it works. Nuff said!

Good

The buib itself is fine. But, amazon car matching service gave wrong information. This bulb cannot be used as the brake light on my car. It caused problem to the electric system and confused the braking system. As soon as I turn on side or head lights, the car suddenly slowed down itself. I was lucky that the traffic was not busy and I reacted quickly.Another bulb, which Amazon claims not for my car, is actually for my car's brake light.