On offer here is 10 X MR16 12V 4W LED globe replacements commonly used for replacement of standard MR16 50w halogen globes in caravans, motor homes, etc, these offer a 45 degree spread of light,with standard 50mm diameter head and 2 pins on the rear to replace standard halogen MR16 globes, can only be used off a 12v battery source or 12v DC power supply,,
CAN NOT USE ON A 12V AC POWER SUPPLY FOUND IN MOST HOUSE CEILINGS
