These 4 watt LED arrays are based on the new technology of high power, high efficiency LEDs
and offer luminous output comparable to 50 watt halogen lamps, but with a huge saving in
running cost - 85%
Supplied in sets of 4 per box. The above shows MR16-
12volt plug-in, E27 - 230Vac Edison screw (ES) and the 230Vac GU10