High Power LED MR16 GU 5.3 lights replace existing dichroic MR16 spotlights in caravans, boats and 12 volt remote area dwellings.
They're also used widely for landscape lighting, mood and object lighting.
These LED lights are very robust and versatile
General dimensions of this bulb:
Diameter - 50 mm
Length including the pins - 45 mm
Pins are 5.3 mm apart (GU 5.3)