HOK 140/80The Argon HOK 140 80 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 1504 mm long HOK 140 80 has a typical lifetime of 600 hours. optimized spectral output short exposure times short curing times customer approved Length: 1504 mm