First, LED lighting source:
1, no strobe light. We connect electric light flux with the AC power supply voltage alternating cycle, caused by the intensity of light and dark that the strobe flashing. Stroboscopic phenomenon also causes eye fatigue and damage to the person’s eyesight, especially young people decreased vision major “killer”, we can think of: from vegetable oil lamps, kerosene lamps to incandescent, fluorescent, lighting levels gradually increased, while the young people vision has decreased year by year, but also growing younger age level. The undisputed facts and electrical / optical strobe lights are not unrelated. The LED lamps from low voltage DC power supply, there is no supply voltage alternating cycle, so there is no stroboscopic effect. Is it now recognized by the human eye, especially the young vision health lamps?
2, no UV radiation source. Incandescent, fluorescent, three-color fluorescent lamps, energy saving lamps have different levels of ultraviolet radiation. China Medical dermatology and skin care research shows that: under the fluorescent lights work, and study the absorption of ultraviolet light – it equals to exposure in the sun for an hour. Ultraviolet radiation directly impairs the immune system, killing white blood cells, damage nucleic acid and protein chemical bonds, causing genetic (DNA) variation, and even cancer.
3, no electromagnetic radiation source. Fluorescent, three-color fluorescent lamps, energy-saving lamps are operating at high frequency high voltage state; they will inevitably bring different levels of electromagnetic radiation. But the LED light source has no electromagnetic radiation in the DC / low status job. According to the British Medical Research Centre, the International Commission on Illumination headquarters in Vienna studies show that electromagnetic radiation can cause heart palpitations, insomnia, leucopenia, memory loss, the cardiovascular system, nervous system damage, and electromagnetic radiation damage is cumulative.
Second, LED energy-saving lighting
1, LED indoor lighting. Using high-end technology for backlight LED interior lighting design, and achieved good energy saving effect. Below market XX brand 20W × 3 = 60W fluorescent components of Dili’s Grill photoelectron example for comparison. We conducted the actual testing, the original 20W × 3 = 60W fluorescent lamps, including ballast consumption, the actual total power consumption is 81.5W, while the same brightness LED Grill Royal photoelectron actual power consumption is 31.6W, saving 61.2%.
2, LED outdoor lighting fixtures. Following a typical LED lights with high pressure sodium lamps and economic / technical data explain the case. Conditions: ⑴ road length is 10Km, lights are 1PCS/30m, so total lights need 666PC; ⑵ high pressure sodium lamp power is 250W/PCS, LED lights power is 100W/PCS, in order to achieve the same brightness; ⑶ HPS is priced at 1000 yuan RMB / PCS , LED lights priced at 5000 yuan RMB / PC; ⑷ HPS 10 years need to be replaced eight times, LED lights only need to install a 10-year second; ⑸ accordance with the power transmission cable configuration. Results: LED Street lights for the first time investment is large, but the cost is only 10 years of comprehensive high-pressure sodium 38.47%. so in large part, it solves the energy shortage problem.
3, LED backlight module. Royal photoelectron since 2006, has been committed to the LED backlight applications, small and medium-size backlight module (19-inch and below) has all of the LED, the large-size backlight module began in 22 inch, 24 inch, 26-inch applications, and the gradual development of a 32-inch, 42-inch big screen backlight. Especially for video brightness LED backlight components dynamically controlled, its energy-saving effect is very obvious. Below 19-inch monitor is the following.
Third, environmentally friendly lighting
LED lighting has been for the environmental industry consensus. Mainly reflected in the following aspects: (i) because of LED solid light source, no mercury and harmful gases, so there was no environmental pollution. (Ii) An LED is a solid light source, no breakable objects, and long life; it is small particles, even in retirement, there were less electronic waste. Only recycling, and handled properly, it will not impact on the environment. (Iii) It is widely believed that Sunlight is most suitable for the human eye’s natural light. However, when the sun reaches certain brightness, it is not directly with the eye to see the sunlight. Must be a cloudy day, or sunlight is refracted; the human eye is comfortable and natural light. LED interior lighting is in accordance with this principle, the application is of high-end backlight technology, LED spot light through refraction and reflection of light to spread, making uniform, soft light surface light source; And the light distribution range control in the design of the light intensity distribution curve range, so that does not produce glare to eye.
Fourth, professional lighting and general illumination lighting prospects
LED light source because its luminous efficiency increased gradually, but there is considerable room for improvement, stability, more reliable, the price is gradually decreased, so it gives the LED lighting industry providing an excellent opportunity. Global LED lighting industry, the battle started, the world’s major light industrial giants have started large-scale commercial development program. And proposed to the year 2010, the LED luminous efficiency reach to 200lm / w or more, midstream and downstream industry chain enterprises provide favorable conditions for the development of super-normal.