Best to Buy&reg; (2-PACK) R7S J L:78*W:54mm 12SMD5730 LED 85-265V Floodlight Replacement Lamp - Warm White - 7W 780lm 85-265V AC R7S J L:78*W:54mm 12SMD5730 LED 85-265V Replacement Lamp uses 12 5730SMD. Extruded aluminum heatsink. 85~265 VAC operation. Dimensions: 7.8cm(3.08") x 5.4cm(2.1.3") Available in Warm White with wide flood 360 degree beam pattern.