MR16 lamp socket: “MR” means Multiface reflect, many sided reflection (cup), “16” means bulb caliber (the unit is 1 / 8 inch),the caliber of socket MR16 :16×1/8=2 inch≈50mm, “MR” is the push-in lamp holder,two pins, usually use for the halogen lamps and led lamps,it’s very convenient to install.

mr16 replacement socket type:G5.3/6.35/4
MR16 lamp holder Color:White
Voltage & Current:25V 4A
Lead wire max:200°C
Silicone wave or teflon wire :2X15cmX0.5mm2
Material: Porcelain body, metal fitting
Usage:For the lighting accessories.

Halogen mr16 replacement socket, normally named halogen light socket, are applied to safe bulbs in ceiling lighting fitting and to provide a secure, trusted connection towards the electrical energy supply.

JAMES make ceramice MR16 socket for higher temperature applications that consist of mostly Tungsten Halogens, Incandescent and HID bulb sorts.  JAMES provides CE & UL certified halogen socket for many diverse product applications. Some of them consist of: interior and exterior building illumination, Stage, studio and film, store displays and large areas for general illumination.