Looking for J bulbs?
There are many halogen light bulbs that use the prefix "J" or variations such as JD, JCD, JT, etc. The easiest way to find your bulb is to compare the basic shape and the base of the bulb with the images below. Click the image that most closely matches your bulb to go to the appropriate category of halogen bulbs. Once on the correct category, find the wattage and volts that you need. Remember, there are many bulbs that don't use the prefix "J" that are identical. If you cannot find your bulb, please call 800-867-2852 to talk with one of our lighting specialists.