PAT/A9461MCBThe Patent Licht PAT A9461MCB 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 280 mm long PAT A9461MCB has a factory warranty of 600 hours. optimized spectral output short exposure times short curing times customer approved