LED tube light or energy-saving lamps and cost- effectiveness of energy-saving lamps or contest by Shi Nide

LED tube light or energy-saving lamps and cost- effectiveness of energy-saving lamps or contest

China LED Tube Lighting market development, will inevitably adopt a gradual strategy to a larger market share of the huge demand for public lighting, should be classified as a natural choice for market development, such as offices, hotels, shopping malls and other places. In office lighting, for example, current office lighting requirements vary for luminous flux, luminous flux 500lm / W of the line, respectively, a simple analysis of 500lm / w level of market conditions.

Luminous efficacy 500lm below directional light sources : the market launch of the office lighting luminous flux 500lm / w T5 LED tube light following specifications and price survey found manufacturers to develop low lumen LED lamps are mainly projection lamps, projection lamps and down lights small and other products. Luminous flux 500lm hiding below the 15w of power, LED lamps average luminous efficiency 30lm/w-80lm/w, LED lighting prices drop dramatically each quote. Generally between 60-150 dollars.
Existing low flux of office lighting incandescent, halogen lamps, energy saving lamps, compared three kinds. LED replace incandescent and halogen lamps are etc in 2 years recyclable, and energy-saving lamps lighting to 4.5 years. Luminous efficacy is higher than 500lm directional light sources: Office lighting flux higher than 500lm LED lamps LED projection lamp and are still lights. Luminous flux is up to one thousand lumens. Currently LED lights supplier is to develop high luminous flux of up to 1700lm / w or more, so the progress of power than about 20w. Lamps average luminous efficiency 40-100lm / W, expensive.

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