Both units use a very small amount of power, especially when compared to traditional GU10 halogen bulbs! The GU10 starter kit is great, but keep in mind you can get Edison and Bayonet fitting kits ...

When you use a bulb such as the BOGAO GU10 Halogen Bulb with your switch, you'll consume about 20% less electricity compared to an incandescent bulb. LEDs, such as GEPLAD GU10 LED Dimmable Bulbs ...