Energy Saving Tips: Light Bulbs
Which one do I get?
Every time I go to the store I am amazed at how many different sizes, types, and styles of light bulbs there are. The store attendants try their best to help me by asking what I am looking for which is typically followed by a response like, "I am looking for one that screws in and lights up." Between LED, CFL, Halogen, Incandescent, and all the others buying a light bulb can turn into quite an experience. So which one should you choose and which one is the most energy efficient and cost effective?
Overall Comparison
So as is clearly shown in the chart above the LED bulb is the best bulb on the market today. While the cost of the bulb is significantly higher than a standard Incandescent bulb its' low energy use and ability to last for a long time make it the most cost effective purchase. Before you shop visit www.dsireusa.org/incentives or www.energystar.gov to find utility rebates, and search online for manufacturer rebates.
With so many new bulbs coming out there are many brands that do not offer quality products. When purchasing look for the Energy Star Certification label.
Energy Star Requirements:
- Must deliver the features and performance demanded by consumers, in addition to increased energy efficiency
- Product energy consumption and performance can be measured and verified with testing.
- Product categories must contribute to significant energy savings nationwide.
Quick Tip: Brightness/Watts vs Lumens
When purchasing a new bulb it is important to match lumens not watts. Lumens is the measurement used to test how much light a bulb emits. So while you may have had a 100 watt Incandescent bulb when you replace it with an LED or CFL bulb you will only need 28 to 30 watts. Another thing to look for is the light bulbs color and when purchasing light bulbs for your home I would suggest find one that is labeled soft, white or warm.
For a large selection of Incandescent, Halogen, LED, Fluorescent, and Xenon Bulbs take a look at Lighting49.com
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