LED Spotlight Classification

Currently, LED spotlights primarily replace traditional halogen lamps; therefore, their dimensions conform to the IEC 60630 standard, and the lamp base conforms to the IEC 60061-1 standard. Based on traditional spotlights, LED spotlights mainly come in several types: MR16, PAR16, PAR20, PAR30, and PAR38. MR16 typically uses a GU5.3 lamp base; PAR16 mainly uses GU10, E26 (Americas)/E27 (Europe and China), and E14 lamp bases; PAR20/PA30/PAR38 mainly use E26 and E27 lamp bases.

Various lamp bases (from left to right: E14, E17, E26, E27, GU10, GU5.3)