The Frezzi HyLight Dual Head Travel Light Kit is a dimmable LED single source light fixture. The dual head HyLight LED light kit provides quick set-up and efficient LED lighting. It is powered by snap-on Anton Bauer or V-Lock Batteries or the clip-on AC Power Supply/Battery Charger. Need to change from Daylight to Tungsten? The HyLight features interchangeable LED lamps. LED Lamps are available in Daylight or Tungsten and 24 Degree (spot), 32 Degree (medium) and 50 Degree (flood). LED lamps quickly change out with just a twist. The built-in dimmer (100% - 0%) provides ultimate control.