
PAR16 vs MR16 Bulbs: GU10 vs GU5.3, Beam Control, Voltage and Fixture Compatibility
PAR16 and MR16 describe lamp shape and optics, while GU10 and GU5.3 describe the base. Compare voltage, socket, beam control and fixture fit before replacement.
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PAR16 and MR16 describe lamp shape and optics, while GU10 and GU5.3 describe the base. Compare voltage, socket, beam control and fixture fit before replacement.

Review Teco products, performance data and available compliance documents before selecting a model.
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