Compared 400 w metal halide lamp, what is the advantage of 150 W LED high bay light

Compared 400 w metal halide lamp, what is the advantage of  150 W LED high bay light?
category400W MH150W LED high bay light
luminous efficacy40-60lm/w110-130lm/w
Color rendering index55-65＞75
stroboscopicYesNo
lighting time12 Hrs/day12 Hrs/day
Every day power consumption400W*12h÷1000W/h=4.8150W*12h÷1000W/h=1.8
Annual electricity consumption4.8*365=17251.8*365=657
Annual electricity1725*￥1.0=￥1725657*￥1.0=￥657
service life24000Hrs50000Hrs
Compare with Metal Halide Lamp ,What is the advantages of LED high bay light?
luminous efficacy increase by 40%
Colour is more comfortable and natural
Effectively alleviate visual fatigue, improve work efficiency
Save electricity 3 ° every day  (energy savings of up to more than 60%), RMB 1095 in power savings annually

1, energy conservation: the 150 w LED high bay light, luminous efficiency is above 15000 lm, the equivalent of 400 w metal halide lamp used for illumination, about 20 w can also reduce the power consumption of the rectifier, power saving rate reaches more than 60%.

2, life: my company production of high-power LED high bay light, with 50000 hours of life, save electricity, high photosynthetic efficiency, high color rendering, no stroboscopic, instantly start to start, three years warranty many advantages, such as more suitable for hard to replace.The traditional metal halide lamp life 24000 hours of industrial.On average less than a year and a half has to be replaced, or even six months need to change again. LED high bay light in the near future replaced by high pressure sodium lamp, metal halide lamp. 

3, environmental protection, as there is no ultraviolet and infrared spectrum, no heat, no radiation, belongs to the green light, so you don't like the traditional lamps and lanterns, there are a lot of mosquitoes around the light source.Indoor become more clean and tidy.And compare the previous traditional metal halide lamp lighting, LED high bay light to mercury-free, waste recycling, no pollution.

4, efficiency: LED light source response speed, dc drive, no stroboscopic, eliminate the traditional industrial and mining lamp, slow start power instability, stroboscopic light, such as faults, also helps to alleviate visual fatigue, improve work enthusiasm, thus can effectively enhance the working efficiency.

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