Incandescent 100 Watt Lummen: 1500 Bulb life: 715 hours Light Output: Larger Heat Output: Larger | Incandescent 25 Watt Lummen: 210 Bulb life: 2500 hours Light Output: Smaller Heat Output: Smaller |
I thought it was crazy that the incandescent 25 watt light bulb could stay on for 2,500 hours straight. I can't believe any light could stay on that long. I thought a light bulb would burn out if you left it on all day.
I learned that different types of light bulbs use different amounts of electricity. I always thought that they all used a certain amount of electricity.
I learned that different types of light bulbs use different amounts of electricity. I always thought that they all used a certain amount of electricity.
Comparing Different Types of Light Bulbs with Similar Wattage
Incandescent 25 Watt Lummen: 210 Bulb Life: 2500 hours Light Output: Smaller Heat Output: Larger | CFL 24 Watt Lummen: 1690 Bulb Life: 6000 hours Light Output: Larger Heat Output: Smaller |
I thought it was cool that the CFL 27 watt bulb could stay on for 6,000 hours straight. It is amazing that it only needs 24 watts of electricity to stay on that long.
Comparing Different Light Bulbs with Different Lummens
Incandescent 100 Watt Lummens: Bulb Life: Light Output: Heat Output: | CFL 24 Watt Lummens: Bulb Life: Light Output: Heat Output |