Replacement bulb for the TC L140 8″ lamp. A great improvement in brightness over the original incandescent bulbs. And LED bulbs draw very little current. A great improvement for evening driving and daytime safety! Direct replacement, no modifications needed to socket or shell. Polarity Neutral, will work with Positive or Negative Ground cars.
Note: Black strip should face up, but because it there is no way to know how your socket is wired, and the bulb being an 1142 base, be sure to check both high and low beams on both lights before putting the lenses back on. The small allen wrench is provide to loosen the two small screws and make minor adjustments to the beam angle if necessary. Do not over tighten the allen head screws in the plastic housing.