Professional Custom Lamp Holder Accessories Manufacturer

MR16 lamp cup is a multi-reflecting surface, for halogen replacement LED spotlights, we also used to call it is MR16, E27, E14, GU10 lamp holder with respect to said, as the two-pinthe distance between the 5.3 lamp holder, so some people call it G5.3.

MR16: refers to the maximum outer diameter of 2 inches with a multi-faceted reflector lamps in the lighting industry, lighting models of letters and numbers. MR is the abbreviation of the English Multifaceted (Mirror) Reflector, meaning a combination of a plurality of reflective surfaces into the reflector. The number indicates the size of the largest bulb shape in multiples of 1/8 inch. "16" means that the lamps maximum diameter size is 2 inches. Generally common in our lives lamp cup, spotlights most are using this lamp, the majority of low-voltage (12V, 24V, 36V, etc.) lamps with MR16

G4: G indicates the type of lamp holders are a plug-in, followed by numbers indicate light foot hole center distance of 4mm.