13W Energy Saving 4 Pin Compact Fluorescent Lamp CFL G24q 1 4 Pins 830 Warm

Four-pin plug-in G24q base, 2U tubes shape, easy to install. It CAN'T replace 18W light bulb as their ridge is different. G24q-1 4 pin energy saving bulb 13W, cfl compact fluorescent light bulb, AC 220-240V.

eBay