Every deuterium lamp will reach eventually the end of its useful life. Many instrument manufacturers demand extremely high prices from their users for replacement lamps. However, as only very few of these companies produce deuterium lamps themselves, they generally outsource them from well-known manufacturers. Anachem brand Deuterium lamps are sourced from the same manufacturers used by some instrument OEMs. Lamps are pre aligned using the same techniques specified by OEMs. As well as lamp alignment, all base bulbs are instrument specific for proper air circulation and temperature control. The Lamps are of the highest quality, with a life span of average 2000 hours. Please see our data sheet for more information.