Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
This is a pair of D1S LED bulbs that replace the factory HID bulbs, ballasts and igniters on a 2011 BMW 128i. Each bulb puts out about 4,000 lumens at a 6000K color temperature, and the clockable base lets you rotate the chip for a usable beam pattern. The catch is the install: you splice two wires per side and bypass the factory ballast, and LEDs are polarity sensitive, so a no-start means swapping the positive and negative leads. It suits owners with a failed ballast or tired HID bulbs who want a simpler, longer-lived setup and don't mind basic wiring; anyone wanting plug-and-play should look at a direct-fit HID replacement instead.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Also available at
Store links may earn us a commission.
Lowest price we've seen: $40.84 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
This LED headlight conversion kit replaces the factory HID system on a 2011 BMW 128i. It uses D1S LED bulbs for both the high beam and low beam. The LED bulbs take the place of the factory HID bulbs, ballasts and igniters.
Installation wires the LED bulb directly to the car's harness plug and bypasses the factory ballast. The kit needs just 2 wire splices on each side. The bulbs are polarity sensitive, so if a bulb doesn't turn on right away, swap the positive and negative wires.
The bulbs use the Nimbis LED design with industry-leading LED chips. The clockable, adjustable design allows the beam pattern to be tuned. The kit works with Daytime Running Lights (DRLs).
