Plusrite 04020 - PL13W/2U/2P/841 4020 Double Tube 2 Pin Base Compact Fluorescent Light Bulb
$3.49
Plusrite 13 watt - T4 - 2-Pin (GX23-2) Base - 4,100K - Cool White - 800 Series - Double Tube | Plusrite Compact Fluorescent Light Bulb (PL13W/2U/2P/841 4020 04020)