RELATED CATEGORIES
BR Light Bulbs
Chandelier Light Bulbs
Globe Light Bulbs
Household A-Lamp Light Bulbs
Linear | Tube Light Bulbs
MR11 Light Bulbs
MR16 Light Bulbs
MR8 Light Bulbs
PAR16 Light Bulbs
PAR20 Light Bulbs
PAR30 Light Bulbs
PAR38 Light Bulbs
Reflector Light Bulbs
Sign Light Bulbs
(RESET)
FILTER BY
Light Source
Finish
Condition
Input Voltage
Light Bulb Base Type
Light Bulb Shape
Locations
Dimmable
Color Temperature
Beam Spread
Color of Light
Warranty
Contains Lead
Energy Star
Lighting Facts Label
Replaces Halogen
Replaces Incandescent
UL Listed
Filters

Light Bulbs / Light Bulb Shapes /

Reflector Light Bulbs

An R-shaped light bulb is often used in track and recessed light fixtures. The “R” stands for reflector, which is inside the glass of the light bulb and is used to maximize light directed out of the lamp. The number, such as “20”, is its diameter in eighths of an inch (20/8in or 2.5in).
OF 21 RESULTS
OF 21 RESULTS