1* 4W Ultra Bright GU10 LED Light Bulb Day White 6000k 50W Equivalent, Energy Saving, Perfect for Replacing 50 - 60 Halogen Bulbs (1*4W LED Bulbs) High Lumen Output LED Light Bulbs Standard Household Base With CE RoHS approval(Please see our other items or contact us for Multi Packs of this product) High Power LED Bulb Built-in 4x1watt Super Bright LED's Only 4 Watts Power Consumption, 380 Lumens Use around 90% less Energy (Compared to 50 Watt Halogen) High light transmittance lens , offers soft and uniform white light