
Incandescent Bulbs
Commonly used in commercial, residential, and decorative lighting, incandescent bulbs provide a warm, natural light and are available in a wide variety of shapes and sizes. They emit light by heating the filament inside the bulb, making them less energy efficient than other bulbs, but allowing them to turn on instantly without waiting to heat up. Incandescent bulbs can be used with control devices such as dimmers and timers.
A-Shaped
The most common bulb shape, use these A-shaped incandescent bulbs in a variety of fixtures, such as in lamps and ceiling fans.
A15 Bulb Shape
Candelabra Screw Base — E12 Base
Medium Screw Base — E26 Base
A19 Bulb Shape
Medium Screw Base — E26 Base
A21 Bulb Shape
Medium Screw Base — E26 Base
Medium Screw Base — E26D Base
A23 Bulb Shape
Medium Screw Base — E26 Base
PS25 Bulb Shape
Medium Screw Base — E26 Base
PS25D Bulb Shape
Mogul Screw Base — E39D Base
PS30 Bulb Shape
Medium Screw Base — E26 Base
PS35 Bulb Shape
Mogul Screw Base — E39 Base
PS40 Bulb Shape
Prefocus Base — P40S Base
PS52 Bulb Shape
Mogul Screw Base — E39 Base
S6 Bulb Shape
Candelabra Screw Base — E12 Base
Double-Contact Bayonet Base — BA15D Base
Intermediate Screw Base — E17 Base
S8 Bulb Shape
Single-Contact Bayonet Base — B15 Base
S11 Bulb Shape
Candelabra Screw Base — E12 Base
Intermediate Screw Base — E17 Base
Medium Screw Base — E26 Base
S14 Bulb Shape
Medium Screw Base — E26 Base
Mogul End Prong Base — GX16D EXT Base
Reflector
Use a reflector bulb when you need focused lighting on a specific area. Because the light comes from the top of the bulb instead of from around the entire bulb, reflector bulbs are a good choice for recessed lights or lights in ceiling fans.
BR30 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
Spot Beam
BR38 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
BR40 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
ER30 Bulb Shape
Medium Screw Base — E26 Base
Spot Beam
PAR36 Bulb Shape
Screw Terminals Base — Screw Terminals Base
Flood Beam
Wide Flood Beam
Narrow Flood Beam
Spot Beam
Narrow Spot Beam
Slip-On Terminals Base — Slip-On Terminals Base
Flood Beam
Spot Beam
PAR38 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
Spot Beam
Medium Side Prong Base — Medium Side Prong Base
Flood Beam
Spot Beam
PAR46 Bulb Shape
Medium Side Prong Base — Medium Side Prong Base
Flood Beam
Narrow Spot Beam
Screw Terminals Base — Screw Terminals Base
Spot Beam
Narrow Spot Beam
PAR56 Bulb Shape
Mogul End Prong Base — GX16D Base
Flood Beam
Wide Flood Beam
Screw Terminals Base — Screw Terminals Base
Wide Flood Beam
Spot Beam
Narrow Spot Beam
PAR64 Bulb Shape
Mogul End Prong Base — GX16D Base
Flood Beam
Wide Flood Beam
Narrow Spot Beam
Mogul End Prong Base — GX16D EXT Base
Flood Beam
Spot Beam
Narrow Spot Beam
Screw Terminals Base — 3 Screw Terminals Base
Spot Beam
Screw Terminals Base — Screw Terminals Base
Narrow Spot Beam
R14 Bulb Shape
Intermediate Screw Base — E17 Base
Spot Beam
Medium Screw Base — E26 Base
Spot Beam
Single-Contact Bayonet Base — B15 Base
Spot Beam
R16 Bulb Shape
Medium Screw Base — E26 Base
Spot Beam
R20 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
Spot Beam
R30 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
R40 Bulb Shape
Medium Screw Base — E26 Base
Flood Beam
Mogul Screw Base — E39 Base
Flood Beam
Tube
Fit these compact, tube-shaped bulbs into small or narrow light fixtures without sacrificing light output. They are commonly used in small spaces such as lamps, appliances, and microwave ovens.
T4-1/2
Candelabra Screw — E12 Base
T6
Candelabra Screw — E12 Base
Double-Contact Bayonet — BA15D Base
Intermediate Screw — E17 Base
T6-1/2
Double-Contact Bayonet — BA15D Base
Intermediate Screw — E17 Base
T7
Candelabra Screw — E12 Base
Double-Contact Bayonet — BA15D Base
Intermediate Screw — E17 Base
T8
Double-Contact Bayonet — BA15D Base
Intermediate Screw — E17 Base
T10
Double-Contact Bayonet — BA15D Base
Medium Screw — E26 Base
Prefocus — P28S Base
Candle
Shaped like the flame of a candle, these bulbs are typically left uncovered by a shade for decorative lighting. They have a slim profile that makes them suitable for tight spaces where other decorative bulb styles will not fit.
B10
Candelabra Screw — E12 Base
Medium Screw — E26 Base
B13
Medium Screw — E26 Base
C7
Candelabra Screw — E12 Base
CA8
Candelabra Screw — E12 Base
CA9
Medium Screw — E26 Base
CA10
Candelabra Screw — E12 Base
Medium Screw — E26 Base
F10
Candelabra Screw — E12 Base
F15
Medium Screw — E26 Base
Globe
With a large globe shape commonly used in bathroom vanity and ceiling fixtures, these decorative bulbs can be used without a covering or shade.