2x 18W (=56lm/W) Kosnic CFL Spiral Light Bulbs Low Energy Power Saving Lamp. Bayonet Cap (BC) [B22].
2x 18W T8 Ultraviolet Light Tubes UV Electric Insect Fly Killer Mosquito Zapper
2x 18W (=150W) Energizer GLS BC B22 LED Light Bulb Lamp 6500K Daylight 2542Lm
2x 18W (=100W) GE GX24q-2, 4 pin, Low Energy CFL Light Bulb 3500K 835 White
Kosnic DD218/4P-SCT 9-18w LED 2D Lamp for Compatible Bulkheads, 4 Pin, DD, CCT
4x 18W (=56lm/W) Kosnic CFL Spiral Light Bulb, Bayonet BC B22, 6500K Daylight
10x 18W (=56lm/W) Kosnic CFL Spiral Light Bulb, Bayonet BC B22, 6500K Daylight