JGMH 2140-0The Kuehnast JGMH 2140 0 compatible* lamp, is a high quality bulb made with the finest raw materials. It is designed to provide high actinic output and long service life. The optimized spectral output guarantees rapid curing and short exposure times with the industries best dot to dot quality. The 233 mm long JGMH 2140 0 has a factory warranty of 600 hours. optimized spectral output short exposure times short curing times customer approved Length: 233