can u tell me some brand names as well
2007-03-01 02:17:37 · 8 answers · asked by Anonymous in Consumer Electronics ➔ Other - Electronics
CFL lamps are the most efficient for a home user. It is even 3 times better than Flourescent lamps using old type chokes.In the future we may see LED lamps. LED torches are a big hit as far as the efficiency is concerned. It can be used in table lamps for its directivity. Buy an LED lamp for toilets and bathrooms. It last longer too.
2007-03-01 03:21:10 · answer #1 · answered by PETER 3 · 0⤊ 0⤋
At present, for home use, fluorescent lamps are the best bet (either CFL or tube type). All have about the same efficiency -- just under four times as efficient as an incandescent light bulb. In the future, LED's may take over, but as for now these are costly, not widely available, and don't throw enough light to be useful. (For commercial use, technologies such as metal halide lamps are slightly more efficient than fluorescent.) There isn't anything to choose among brands -- they all use the same technology, so just shop on cost.
2007-03-01 02:27:11 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I use CFLs in many places at home, but find they are not always suited for my needs. I use dimmer switches in bedrooms, kitchen, dining room, and living room. CFLs will not work with dimmer switches, so I have to use incandescent lamps.
In terms of energy use, it is clear that CFLs do not use as much energy for a given amount of lighting. During winter months the waste heat from incandescent lights helps keep the house warm, so it isn't entirely wasted energy.
My house uses 64 light bulbs. 33 are incandescent, 22 CFLs, and 9 are 4-foot florescent.
2007-03-01 11:46:46 · answer #3 · answered by Warren914 6 · 0⤊ 0⤋
nicely once you bypass to get gasoline at a gasoline station. whilst it says "reciept sure no" say no. You dont want it. Its a waste of paper. you comprehend how lots gasoline you put in your vehicle. perchance at your interest.. in the event that they waste an stunning style of paper writing an stunning style of notes. purchase them a dry erase board. so that they dont could use paper. Or purchase a paper shredder and function them take the shredded paper to a puppy shop. They use the paper as muddle for the animals. I advise there are various stuff you're able to do to help. Use the two facets of paper dont doodle** Use it for considerable issues. Use much less rest room paper. particularly of making use of 10 sheets use 3 or 4. oh it is an outstanding one and saves your cash. whilst washing clothing. Wash them on chilly. chilly water doesnt could be heated so it takes much less potential to get. i wish this facilitates.
2016-10-17 00:30:54 · answer #4 · answered by ? 4 · 0⤊ 0⤋
LED lamps consume very less power but they are not so btight as CFL or tube. Candle is also good ! (Joking Don't mind)
2007-03-01 06:03:34 · answer #5 · answered by Electrosam 3 · 0⤊ 0⤋
IT is the OLED's which are currently manafactured by GE in India They are priced at Rs 36000 but is a good value as they go for about 100000 hrs
2007-03-02 17:04:57 · answer #6 · answered by koni 2 · 0⤊ 0⤋
Indestructible Tactical LED Flashlight - http://FlashLight.uzaev.com/?riMm
2016-07-10 21:25:56 · answer #7 · answered by ? 3 · 0⤊ 0⤋
saving electricity? U can think of non con-ventional source, use of solar powered cells.
2007-03-02 02:50:03 · answer #8 · answered by smritish g 3 · 0⤊ 0⤋