Shop by Cap Base

We offer a wide range of light bulb base sizes for incandescent, halogen, CFL, fluorescent, and LED bulbs. Our range of light bulb base types includes E10 MES, E14 SES, and E27 ES Edison screw, B22 BC and B15 SBC bayonet, GU10 twist-lock, GU4, GU5.3, GR8, G9, G5, G12, G13, G23, G53, GR10Q, Gy6.35, 2G11, S14d, S14s, S15, and R7S.