November 2001 Products of the Week
Nov. 5, 2001 Lightweight Dimming Ballast The Mark VII VZT-4S32 is a 0V to 10V ballast designed for the 277V operation of four F32T8, F25T8, or F17T8 lamps. It measures 1 in.x1.18 in.x16.7 in. and provides an input range of 116W to 25W. You can control it by occupancy sensors, ambient light sensors, energy management systems, and load shedding devices. Advance Transformer For more information, visit