In the 1880s, light bulbs revolutionized the world. Though we call them "lights," traditional incandescent bulbs are actually small heaters that produce a little light — but waste a lot of energy making heat.
Today, we can do better. Energy-saving LED light bulbs now rival the cozy, warm light of traditional bulbs.
They use a fraction of the electricity, which means lower electricity bills and millions of tons less global warming pollution. And in the summer, because they don't burn as hot as incandescent bulbs, they'll lower your cooling bills.
Since you now have a choice in the light bulbs you buy, you might as well make it a good one. The easiest way to ensure that you get the right glow is to analyze what you'll be using each bulb for and buy accordingly.
- How do you buy energy-saving lamps?
What kind of energy-saving lamps of the most save electricity ? There may be 80-90% of people would say that LED lighting is the most save electricity. But you may be not know that the LED light is save electricity, but how to save? What kind of light-emitting efficiency?
LongTech is not only manufactured products, but also provide you a more targeted consumer guide, so you better understanding of LED lighting, better to choose and purchase these products. As a non-professional consumer, LongTech that as long as you have to understand the following aspects from the energy-saving products, you can choose what kind of energy-saving lamps best suited to you?
- Lighting space needs: look at your product styles of choice, applications, brightness, color is in line with your requirements?
- Brightness: with the ordinary energy-saving lamps compared to see what is the difference between the two? In other words you are satisfied with the brightness of the LED lamps on top of what can be a number of watt energy-saving lamp brightness?
- Power: Are we buying LED light than ordinary lamps can save, how many watts of power?
- Economy: buy LED lamps How much is a year running costs? Energy-saving lamps with the same brightness normal running costs of a year how much?
- Life: How many decades to change ordinary bulbs? What is the cost? How much is twenty years to save electricity?
These are our recommendations you choose energy-saving lamps 5 simple methods, and I hope to help you make the right choice.
B. Comparative analysis of energy-saving lamps.
We have converted from electric to light analyze the efficiency?what kind of light is energy-saving lamps?
Filament lamp: Incandescent light-emitting limit is 30 lm / W. 80% of the incandescent lamp electricity is converted into heat, then (30 lm * (1-80%)) = 6 lm / W.
Energy-saving lamp: skills such as light-emitting limit is 50 lm / W (50 lm * (1-80%) ÷ 1 / 5) = 50 lm / W.
LED Light: LED light-emitting limit is 600lm, and at present, most of manufacturers can be produced 60-90lm / W of LED lamps.
It can be seen as long as the LED luminous efficiency come to 60 lm / W and above can be regarded as energy-saving lamps in LED.
LongTech produced the white LED lights, luminous efficiency is 90 lumens / W, 10,000 hour light depreciation test is less than 3%. This data implies that is fully capable of ensuring the long-term use of LED lamps, LED light depreciation as long as 10% can be seen clearly become dimmed, and thus affect your normal lighting.
OUR POPULAR PRODUCTS INCLUDE:
1) LED Lamps: LED tube, LED Plug-in Lamp, LED Dimmable Lamp, LED Spot Light, LED down light, LED light bulb, LED flame Lamp, LED Shading lamp, LED Candle Lamp, LED Par Lamp.
2) LED Driver: Indoor LED Driver, Outdoor LED Driver, LED Dimming Driver, LED tube Driver
For more information about LongTech’s products visit www.ledtubes8.com
