MR16 LED Spot light Specifications LED Edison chips or Cree chip Light Color red, green, blue, yellow, white, warm white Beam Width 38° Life Span 50000hrs Material aluminium die-casting body Light Source high power LED, high brightness, low decay Size 50mmX45mm LED Quantity 3X1W Water Proof IP6Input Voltage AC/DC12V Ambient Temperature -20°C +45°C Luminous Efficiency 65lm Technique ParametersPart No.LED ChipCurrent(mA)Power(W)Lumens(lm)ColorWavelength(k)Beam WidthBG-310-MR16-3W CREE3203.6236W5000-700038°EDISON17838°BG-310-MR16-3WW CREE182WW2700-350038°EDISON14338°