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Standard, A-Shape

Standard household light bulbs used in table lamps, floor lamps and other fixtures are called "type A" or "A-Shaped" bulbs. Click the watts you want below to view the available bulbs.

Incandescent Bulb Phase Out

The incandescent 40W, 60W, 75W and 100W watt light bulbs are so iconic it seems odd to learn that the industry standard way of referring to these bulbs, "A-shape," means "arbitrary spherical shape tapered to a narrow neck." Whatever you call it, some of these traditional bulbs are being phased out in favor of more energy efficient Halogen, CFL, and LED equivalent replacements. We will sell the phased out bulbs until inventory is gone. There are many other A-shaped bulbs unaffected by the phase-out.