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Incandescent lamps

This tag is associated with 3 posts

Ban on the incandescent bulbs

Maybe some one told about the Ban on the incandescent bulbs in Eu. What was that indeed? Today, we had collected the policy of some countries and area. North America Canada The provincial government of Nova Scotia stated in February 2007 that it would like to move towards preventing the sale of incandescent light bulbs in the … Continue reading

Will led save or not ? part 2: Led luminous efficiency.

LED Lamps have 7 times light emitted than incandescent lamp. If you’re not sure which one will be better chosen when you try to replace your home lighting, the easiest way just remembers 3W Led lamp equivalent to 20W incandescent lamp. Days ago we had a quick though about the life span of the LED … Continue reading

Will led save money or not ? First part: Led life span.

Before we explore will led save money or not, we need to know three methods of saving money. First, average life span; Second, luminous efficiency; Third, average power use. Today, we start with Life span. Let’s try to make it short and easy for understand. Normally incandescent lamp which we use is invented at 1878 … Continue reading