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PAR 36 Sealed-Beams

PAR 36 Sealed-Beams

PAR36 bulbs (also known as tractor bulbs) are sealed-beam type bulbs similar to old-style car headlamps.  They are normally used in spreader lights, deck lights, utility lights, tractor headlamps, motorcycle auxiliary lights, etc. 

They are 4-3/8" in diameter with terminals as shown in the above picture.   Marinebeam carries LED replacements for these PAR36 in several different outputs