Keystone 00639 - KTL-F28T8ES-850-HP 4 Foot Plus Straight T8 Fluorescent Tube Light Bulb
$5.19
Keystone 48" - 28 watt - T8 - Medium Bi-Pin (G13) Base - 5,000K - Daylight -High Performance | Keystone Fluorescent Light Bulb (KTL-F28T8ES-850-HP 00639)