So, what are your options after the 1st? There are currently 3 choices that meet the guidelines of the new legislation, which states that the bulb must be at least 25% more efficient than the standard incandescent bulb. According to another article in USA Today, over a third of Americans prefer the traditional bulbs versus the energy-efficient option, so which bulb is best suited to match the old bulbs? Which one is the most affordable? Here's a comparison of the 3 options.
- The CFL (compact fluorescent lamp): The "squiggly" bulb.
- Cost: $4.65 for a 2-pack 14w (traditional 60w) and will last an estimated 9 years.
- Color of lighting: varies, so if you prefer the yellowish light that the traditional bulbs had, look for a lower temperature (measured in Kelvin), which will be a warmer color.
- Drawbacks:
- Contains a trace amount of mercury so they need to be disposed of properly. However, the amount of mercury is not a health hazard--it's about equivalent to the mercury level found on a plate of sushi.
- Cheaper bulbs are not dimmable, so if that is a priority for you, check the label.
- Doesn't last as long as other alternatives
- Benefits:
- They have the biggest range of color, so more to choose from.
- The cheapest option available, when totaling cost of purchase and cost of use.
- They now come in different shapes, like A-line and globe to offer options to the "squiggly" bulb.
- Halogen Incandescent:
- Cost: $3.50 for a 43w (traditional 60w) 2-pack and lasts almost a year.
- Color of lighting: Most similar to the traditional bulbs with soft white lighting.
- Drawbacks:
- They don't last near as long as the other options.
- They aren't as energy efficient as other options.
- Benefits:
- These bulbs are all mercury free.
- Cheapest to purchase.
- Most similar to the traditional incandescent bulb.
- Plenty of shapes & sizes to choose from.
- Most bulbs are dimmable.
- LED (light-emitting diode):
- Cost: $24 for 13w (traditional 60w) 1 bulb and lasts an estimated 23 years.
- Color of lighting: Most of these bulbs will be in the 3,300 to 5,000 K range, so lighting will be whiter than the traditional bulb.
- Drawbacks:
- The cost to purchase is by far the most.
- The bulb looks different than what we are accustomed to.
- Benefits:
- The most energy efficient--saving about 80% over the life of the bulb.
- Comes in two different shades--soft white and bright light for options.
- The future of lighting, and will hopefully decrease in pricing as it becomes more popular.
- The bulb is dimmable and contains no mercury.
- Offers many shapes & sizes.
JK
Source: USA Today Article, USA Today Article, Prices from Home Depot