Keystone 13591 - KTL-G150T5-254-HO-4P Germicidal Fluorescent Light Bulb
$31.59
Keystone 150 watt - 61.2" - 220 volt - T5 - 4-Pin (G10q) Base - High Output - Germicidal - PureFit Series | Keystone Germicidal Light Bulb (KTL-G150T5-254-HO-4P 13591)