Bulb: 39W metal halide
Case Style: Nano Case, Bottom Feed
Current Crest Factor: Less than 1.3
Frequency: 50-60Hz
Height: 1.26 in.
Industry Standards: UL Type 1 Outdoor
Length: 3.86 in.
Maximum Case Temperature: 80C
Power Factor: > 0.95
Sound Rating: A
Starting Temperature F (C): -30C
Total Harmonic Distortion (THD): Less than 10 percent
Voltage: 120
Weight: .51 lbs.
Width: 1.74 in.