

💡 Light up your ride with Bosch’s pure, reliable brilliance!
The Bosch P21W Pure Light halogen bulbs deliver reliable 12V 21W illumination with ECE approval, ensuring safety and consistent brightness. Designed for easy installation with a BA15s socket, these bulbs come in a pack of two to maintain balanced lighting and extend lifespan, making them the go-to choice for professional-grade rear vehicle lighting.




































| ASIN | B000PXIL7Q |
| Best Sellers Rank | 69 in Automotive ( See Top 100 in Automotive ) 1 in Automotive Back Up Lights |
| Brand | Bosch |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,018) |
| Date First Available | 3 May 2011 |
| Item Weight | 9 g |
| Item model number | 1987301017 |
| Manufacturer | Bosch |
| Manufacturer part number | 1987301017 |
| Mirror lighting type | P21W |
| Position | Rear |
| Voltage | 12 Volts |
M**K
Amazing
Proper, old-school bulbs that just work. No drama, no error lights, no flickering like a haunted house. Swapped them in and my indicators lit up like they’d had a motivational speech. Bright, clean, and built like Bosch actually cares about making things that last longer than my patience on the M1. Perfect little upgrade for any car that’s sick of cheap bulbs blowing every five minutes.
L**T
Just what i needed
I purchased these before but only needed to replace the 1 bulb it lasted about a year then recently had both front daytime running light bulbs give out on me i'm guessing it wasn't an issue with the bulbs as both blew. so i purchased this pack (again), nice a bright bulbs again at a reasonable price. Arrived quickly, The only issue is fitting them properly. It's not an issue with the bulbs but my big clumsy hands. these are compatible with my 2014 VW T5.
G**M
Good value multipack.
Sufficient for intended purpose. Good value.
S**K
Neutral Colour Temperature
Top quality truly long life bulb produces a pleasant neutral temperature light exactly the same as if not better than other OEM brands
A**R
Good
Bought the wrong size but completely my fault. Amazon asks you to put your reg in and tells you if it will fit your car or not but I didn’t use it. Probably should have. Great replacement bulb if it actually compatable for your car though. It is white so can be used for headlights of similar I assume.
B**S
nice and bright!
nice and bright!
S**E
Wrong bulb advised.
Just to make others aware. These aren’t the correct bulbs for a 2012 Santa Fe P21/5W are the correct socket versions with double filament for the brake & tail lighting. Hope this helps some folk.
T**M
As described
Great value- correct bulb for use from recommendation tool
A**X
Convient parfaitement à ma Mégane 3 CC. À voir dans le temps.
C**N
parfait
C**E
I had a brake light go out in my 2011 Mini Cooper S. I took out the light bulb (not simple, but not overly difficult either). I had to get a strong magnifying glass to read the letters/numbers on the base, but I saw "1075 and "P21W", so did a Google search and this came up on Amazon.The photos looked exactly the same as the one I took out, and they were offered in packages of two for a reasonable price. It took a while for them to arrive (about two weeks, as I recall) but they were coming from Europe. Anyway, when they arrived I put one in and voila, worked perfect. Would have cost me a lot more to take it to a dealer.
A**X
Todo bien, ya lleva seis meses funcionando (lo compre para Mercedes B 2012).
S**E
Spitzen Produkt
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