Halco 109013 - PL18D/E/41/ECO Double Tube 4 Pin Base Compact Fluorescent Light Bulb
$4.39
Halco 18 watt - T4 - 4-Pin (G24q-2) Base - 4,100K - Cool White - Double Tube - Eco-Shield - ProLume | Halco Compact Fluorescent Light Bulb (PL18D/E/41/ECO 109013)