Satco 07428 - 40T4/41 S7428 Twist Mogul Screw Base Compact Fluorescent Light Bulb
$14.79
Satco 40 watt - 277 volt - T4 - Mogul Screw (E39) Base - 4,100K - Cool White - Twist / Hi-Pro Spiral | Satco Compact Fluorescent Light Bulb (40T4/41 S7428 07428)