Ballast Type: Electronic
Bulb: 39W Metal Halide
Frequency: 50/60 Hz.
Height: 1.60
Industry Standards: UL, CUL
Length: 5.50
Maximum Case Temperature: 85 C
Power Factor: greater than .99
Starting Temperature F (C): -15C
Voltage: 120-277
Watts: 39
Width: 3.50