The first two are the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the CFL, the C
13W 120V T4 GX23 Twin Tube CFL 3500K Bulb