Input100 - 240 VAC 50/60 Hz Universal AC InputLamp150 Watt, 21 V, EKE quartz halogenColor Temperature3200° Kelvin at max. intensityLamp Life200 hrs. at full intensity/ up to 10,000 hrs.at lower levelsFiber Optic InterfaceDC950H - 1.0 in. dia.DC950HB - 0.59 in. dia.Light Output Regulation+/- 0.5% or betterOutput Ripple0.4% or betterIntensity Controlsolid state 0-100%Remote Intensity Control0-5 VDC analog,optional 8-bit digital or RS232Dimensions7.25" x 9.50" x 4.69"Weight11.5 lbs.ApprovalsUL/c-UL, FCC, CE, CB, RoHS