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What are PAR38 bulbs?

Parabolic aluminized reflector (PAR) 38 bulbs control light more precisely. They produce about four times the concentrated light intensity of general service A shape incandescents, and are used in recessed and track lighting. Like all light bulbs, the 30 value represents the diameter of the bulb in 1⁄8 of an inch. Therefore, PAR 38 is 4.75 inches in diameter.

PAR38 LED Replacements: PAR38 is one of the best applications for LED due to its directional nature. LED PAR38 provide similar output and beam profile characteristics while using only a fraction of the power.


Still not sure whether to choose PAR (Spot) or R/BR (Flood) Bulbs? Check out our Guide


Stars and Stripes Lighting has an ever growing selection of the best PAR38 LED lighting at the best pricing online, shop today!