Attributes . Bulb Minimum Starting Temperature . Values

-10 Degrees C (3)   -10 Degrees F (1)   -20 ?C (1)   -20 Degrees C (25)   -20 Degrees F (11)   -28 Degrees C (1)   -4 Degrees F (16)   -40 Degrees F (18)   -50 ?F (1)   0 Degrees F (2)   13 Degrees F (17)   14 Degrees F (1)   32 Degrees F (1)   40 Degrees C (1)   5 Degrees F (3)   50 Degrees F (5)