This bulb has excellent efficiency with a light output of 500 Lumens for an input power of 5W, giving a massive 100 Lm/W! The bulb is an industry standard MR16 housing designed for household and caravan lighting. It is constructed with four of the latest high power 1.25W CREE LEDs giving superior power savings for the same light output, and lower operating temperatures.
This bulb is our most efficient MR16 bulb at 100 lumens per watt of LED power. These bulbs can pay for themselves in a few years!
This lamp requires no external power supply to operate and can simply replace your existing MR16 halogen bulbs giving you instant power savings. This 5W LED bulb is equivalent to about a 50W halogen bulb.