2010年10月25日

Seven Things You Don't Know


Seven Things You Don't Know About Energy-efficient Light Bulbs

We live in a time when there are better ways of making absolutely every consumer choice−from toothpaste and food to sheets and face products−which can make basic buying decisions a little confusing.Designers suggest that a good cfl bulbs ambient lighting needs to have a variation of fixtures. Do not limit yourself to a single ceiling mounted fixture, which often creates shadows. Ambient lighting can be served well by fluorescent lamps.One of the great benefits from the low voltage Insulator range is that the budget range is still of a considerable quality and value.The term budget can often lead people to think that the cheaper alternative is going to be of a much poorer quality but that is not always the case. But it's not so easy for some of us to say "Damned if you do, damned if you don't" and then blindly buy whatever: These decisions matter, even if they take a little extra work, which is why I was excited to see a new piece about ...While not all current LED replacement bulbs live up to their claims, products like the Cree LR6 table lamps Downlight provide you with beautiful warm white light, an 85% energy savings over conventional incandescent bulbs and a 50,000 hour life span. light bulbs. Really!

I currently have three burnt-out incandescents in my studio apartment and I have been putting off buying new ones because I couldn't decide what to get. Brian Howard, an editor at the Daily Green and the co-author of the brand new book Green Lighting, offered some tips in a Q&A, here. Here are the things you need to know:

1. CFLs, the bulbs that look like cork screws, are not the same as LEDs, which have been used in small devices like alarm clocks for some time, and are becoming increasingly common in bulb form for your home (like the one pictured).

2. A good quality LED light bulb should you cost at least $20−anything less and you are probably getting duped. CFLs, meanwhile, go for about $3 or $4 a pop.

3. CFLs aren't as bad and buzzy and unflattering as they used to be.

4. If you rent your place and pay your own utilities, the bulbs pay themselves off in about a year if you use your lights a lot. For homeowners,Multiply that by 6 fixtures and we'll be buying 300 bulbs! If the cost per bulb averages $2 we'll end up paying an led lamp additional $600 for a grand total of $2,550 to run six incandescent lights. this is obviously advisable as well.

5. Look for bulbs with Energy Star labels on them. They will have two-year warranties, run silently (no awful buzzing), work for at last 6,000 hours, be low in mercury, and emit a quality stream of light.

6. CFLs are about 75 percent more efficient than regular, incandescent bulbs, and LEDs are 90 percent more efficient.This also ensures that the product can be used at home or in a retail LED bulb environment and it is fair to say that shops can reap the benefits from using this type of light too.

7. Starting in 2011, the FTC will require new labeling not unlike food labels. These will tell you about brightness, energy efficiency, and how long a bulb will last, making it much easier to compare

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