Beam Color GREEN LED Type AlInGaP Power (Type) 9W Input Voltage 80-135 Vac Standard ITE 1998 THD <20% "Fail-State Impedance" Design Assures Controller And Monitor Compatibility For Loss of Light Output Temp Comp Yes Meets Energy Star Yes Extended View Series Lamps (EV) have been designed to compensate for adverse conditions inherent to span wire installations by directing more light above & below the typical horizontal axis requirement. Tinted lens standard, clear lens optional.