Which is the best LED classroom eye protection lamp?
As the myopia of the young people in our country becomes more serious, the country pays more and more attention to the renovation of classroom lighting eye protection lamps. There are so many classroom eye protection lamp manufacturers, so which classroom eye protection lamp manufacturer is better, let’s take a look now. !
Benwei Lighting strictly complies with national standards. The average illuminance on the desktop of the classroom eye protection lamp installed in the classroom: ≥300lx, the uniformity of classroom illuminance (Uo) ≥ 0.7, the average illuminance of the blackboard ≥ 500lx, the uniformity of blackboard illuminance (Uo) ≥ 0.8, glare value (UGR) )≤16 Light strobe, color rendering index (Ra)≥80, color temperature (CCT) 3000K-5500K.
Benwei lighting LED eye protection classroom lamp blackboard lamp advantages after replacement:
(1) Energy-saving: LED eye protection lamps using LED light sources have low energy consumption and high efficiency. Generally, 3/4W high-power LED lamps are comparable to traditional desk lamps, and their brightness and breadth are fully qualified for reading and learning. Due to the extremely high photoelectric conversion efficiency of the LED eye protection lamp, the power consumption is generally only once in 150 hours, which has very good energy-saving properties.
(2) Environmental protection: LED eye protection lamps are made of non-toxic materials. Traditional fluorescent lamps can cause pollution with mercury, and LEDs can also be recycled and reused without pollution. Compared with the light emitted by traditional desk lamps, LED eye protection lamps have no heat and ultraviolet rays in the spectrum, no radiation, anti-glare, cold light source, and can be directly touched safely. It is a new green, pollution-free, and non-radiation environmentally friendly light source.
(3) Longevity: Theoretically, LED desk lamp and LED eye protection lamp can be used without changing bulbs for 10 years, which is 80-100 times that of ordinary bulbs. Of course, the actual life will be a little different, but its service life is far longer than other bulbs. Controversial.
(4) Health: The light source does not contain toxic heavy metals such as tungsten and mercury. The semiconductor light source does not have the tungsten filaments in incandescent lamps, nor the mercury in fluorescent lamps and energy-saving lamps.
(5) Safety: One of the LED eye protection lights uses a 12V low-voltage DC power supply, and 36V is the minimum voltage that the human body can feel, and the power supply less than 36V is safe for the human body. Second, the LED bulb of the LED eye protection lamp adopts a unique LED process and has no easily broken glass parts, so it is safer and more reliable to use.
(6) Comfort: The LED eye protection light source adopts DC power supply, which will not produce stroboscopic light as when using AC power. The light emitted by the LED eye protection light is very soft and does not flicker. There is no dazzling feeling even if you look directly at it. To achieve no stroboscopic, no dazzling, no ultraviolet light must be LED eye protection lights.
(7) Protect eyesight: A slightly higher color temperature will not burden human eyes, and there will be no eye pain and swelling when reading or working for a long time. Combined with the sixth point, this reduces the fatigue of human eyes.
