MCK Auto - P21W BA15s White LED CanBus light bulbs - opposite pins please compare with yours. Used fpr reversing lights or Daytime Running Lights. 600 Lumens Brightness, 500mA CanBus current, 15W Power COMPATIBLE WITH - 1 Series F20 F21, 3 Series F30 F31 F34 and some other cars - please note some cars might require extra load resistors if they show error in dashboard. Not all cars have same current in the CanBus system TRANSFORM YOUR RIDE - With these superbright LED bulbs - get theat modern look with instant ON/OFF. Simple swap - twist and pull out old bulb and put ours in, 5 minute job. No extra tools required only access to bulb (depends on a car) COMPATIBILITY NOTE - Please Don't buy if your car is not listed here as canbus current is different on cars and some will still show error. In this case you would have to add extra load resistors. Although we really try, we are not always right so please let us know if you have any issues. EXCELLENT SUPPORT - 1 Year warranty and 30-day moneyback guarantee - we have the best after-sales service so don't hesitate to contact us with any issue. Please check your car’s compatibility before purchase. Any problem - contact us first and we will always try to help. High quality, low power consumption, long lasting and great price PLEASE NOTE: We test all items before dispatch and advice all bulbs to be treated as if they are fragile glass bulbs. We will not be responsible/replace/refund any items that have been damaged from forced/improper installation - this includes broken leds/metal caps
J**L
Really good error free bulbs
Excellent bulbs, really bright and no errors on my bmw f30 - no idea how long they last as only just put them in but the build of them seems good
M**Y
Nice LED bulbs for the money.
Bought for BMW F30 reverse lights. A lot brighter than the original bulbs and Error free which was a bonus. Hopefully they will stand the test of time.
A**E
Work well!
Good LEDs. No bulb warnings on and far brighter than standard bulbs. Have only had them in for about a week, so will review after a few months worth of use.So far... 5 stars!!
D**X
Excellent
So much brighter than the original reverse bulbs. Pure white.
C**N
Good
Did the job well. Much brighter than old reversing lights.
L**S
Five Stars
Great item
R**A
Its brighter looking back now.
Ordered on Monday afternoon delivered on Tuesday morning!!!
R**.
Ideal
Does what it says on the tin!
Trustpilot
2 months ago
1 day ago