[Official Shop] BXT&reg; 4W 8 Pack of Ultra Bright GU10 LED Light Bulb Warm White 3200k 50W Equivalent, Energy Saving, Perfect for Replacing 50 - 60 Halogen Bulbs Base Type GU10 Wattage 4 W Bulb size: 1.97(diameter) x 2.44(length)inch Voltage 110v