Allen-Bradley Control Tower™ 855E-LL10Y Full Voltage LED Lamp, LED Lamp, Specifications Met: EN/IEC 60947-1, EN/IEC 60947-5-1, UL 508, CSA C22.2 No. 14, C/US UL Listed (File No. E14840, guides NKCR, NKCR7), CE Marked, C-TICK

Bulletin 855 Control Tower™ stack lights provide multi-status indication of your application. They are available in three sizes with UL Type 4/4X/13, IP65 ratings, to meet the most challenging panel and on-machine applications. We have a wide variety of light and sound functions, colors, voltages and mounting options. We offer stack lights as separate light and sound modules or pre-assembled for greater flexibility.