12CHx4KW Electronic Dimmer with Fade accuracy: 4096 (16 bit), Integrative design, light weight, easy for maintenance, Independent dimming, Soft and hard patch for optional, English menu, LCD display, user-friendly interface, Response time: quick, normal or slow, helping prolong lamps life, Very low interference. Technical parameter: Voltage: 160Vac240 Vac, Frequency: 45Hz65Hz, Fade accuracy: 4096 (16 bit), Auto voltage compensation: effective with a 10% voltage variation input, output variation 1%, Power Consumption: 60W (without load), Output: 4KW for each channel, Signal: DMX-512.