Virtual Smart Home Experience | Smart Grid For Schools

Instructions

Identify how much energy each bulb uses for light and heat.

LED Bulb

Incandescent

CFL Bulb

Halogen Bulb

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	60W Traditional Incandescent	43W Halogen Incandescent	14W Compact Fluorescent	9W LED
Bulb Cost	$1.00	$1.75	$1.75	$2.50
Bulb Life	1,000 hours	2,000 hours	10,000 hours	25,000 hours
Annual Energy Cost
15-Year Cost (Energy + Bulb Hours)