This product is for all DEWALT 18V flashlights, and features a durable design as well. It is convenient and works effectively. It is definitely a great quality product.
For use with 18-volt flashlights and the DC509 46-volt flashlight, DeWalt's DW9083 two-pack of replacement bulbs helps you keep your work area illuminated. These Xenon bulbs each supply 325 lumens for bright light and dependable performance, and with two in the package, it's easy to ensure that you always have a spare when you need one.

Play it safe: Keep on hand a couple of DEWALT DW9083 Xenon replacement light bulbs and you'll never be caught working in the dark. These tiny powerhouses fit all DEWALT 18-volt flashlights and floodlights, and the DEWALT DC509 36-volt flashlight. The bulbs produce an impressive 325 lumens of bright-white light. Each pack contains two 14.4-volt bulbs. They're backed by DEWALT's 90-day money-back guarantee, and three-year limited warranty.