GX5.3

The GX5.3 cap is a 2-pin cap with, as its name suggests, a 5.3mm space between the centres of its 1.53mm diameter pins. This cap is used with low-voltage specialised MR16 reflector lamps.

Such MR16 lamps are generally used for shop display lighting.

Alternative names:

None.

Bulb types:

MR16 (A1/252 and A1/259 projector bulbs).