Enhance your HO scale model trains with these Athearn Genesis ATHG67145 LED bulbs. They are designed for long or standard EMD headlight housings with a 6.35mm size. This pack includes 12 bulbs, offering great value for your model train lighting needs. Ideal for adding a realistic touch to your model train setup.

Using these Athearn Genesis LED bulbs is easy. First, carefully remove the old bulb from your HO scale model train's EMD headlight housing. Then, gently insert the new LED bulb into the housing. Make sure it fits snugly. When handling the bulbs, avoid touching the glass part with your bare hands as the oils from your skin can reduce the bulb's lifespan. For storage, keep the bulbs in a cool, dry place. If you notice any flickering or dimming, check the connection in the housing. With proper use and care, these bulbs will provide long - lasting lighting for your model trains.