The classroom lighting in schools is mainly used for blackboard lighting, and it is generally not valued. If blackboard lights are installed, the installation position is also incorrect. The national requirement for the illumination of blackboards is that the background should not be less than 500lx and the uniformity should not be less than 0.8. So, how to choose a dedicated LED eye protection blackboard light?

1. Illumination and uniformity must meet the standards

Blackboard lights require professional optical polarization design. Huahui Lighting LED eye protection blackboard light has been installed and debugged by professionals, meeting the requirements of national standards and surpassing them.

2. No strobe

Stroboscopic is mainly due to the unstable output of the working frequency of the light. The frequency of a lighting lamp, that is, the number of times a lamp emits "light" that illuminates the surrounding area every 1 second. If the number of times the lamp is illuminated around is greater and more stable within one second, then the strobe effect of this type of lamp is smaller. On the contrary, the greater the strobe.

3. No blue light hazard

The harm of blue light to the human eye is mainly manifested in the pathological hazards of myopia, cataracts, and macular degeneration, as well as the harm to human rhythm. Therefore, if poor quality classroom eye protection lights with high blue light are used in school classrooms, it can cause blue light damage and harm students' vision.

4. Professional glare treatment, moderate color temperature

Huahui Lighting LED eye protection blackboard lights use professional grille anti glare design, making the overall glare value of the light less than 16, with soft light and no glare. The color temperature is 3300-5500K, reducing issues such as eye fatigue caused by light.

5. High color rendering index

Huahui Lighting's LED eye protection blackboard light has a color rendering index of up to 95, good color reproduction, and a comfortable and natural visual effect.

In terms of classroom lighting, Huahui Lighting has great advantages, whether it is blackboard lights or classroom lights. Recommend all primary and secondary schools and institutions (including public school classroom lighting, private school classroom lighting, private school classroom lighting, experimental school classroom lighting, educational institutions, etc.) to choose the "Huahui Lighting" brand!

Huahui Lighting is one of the first units to meet the standards for high-quality lighting environment in classrooms in South China. For four consecutive years, it has been awarded the "Top Ten Education Lighting Brands" in the Chinese lighting industry. It strictly controls color temperature, glare, blue light, illuminance, and other issues in classroom lighting to avoid harmful lighting to the visual health of primary and secondary school students!

Huahui Lighting has designed specialized lighting fixtures for classroom lighting - LED eye protection classroom lights and LED eye protection blackboard lights, which comply with national standards and maintain an average (constant) illumination of more than 300lx for desks, with an illumination uniformity of 0.7; The blackboard maintains an average (constant) illumination of 500lx and an illumination uniformity of 0.8; If the color rendering index is greater than 90, the color reproduction is high; Adopting grille anti glare design, with a glare value less than 16, not dazzling; The color temperature is 5000K, comfortable and soft; The entire classroom has uniform illumination, no flickering, and no harm from blue light.

Using Huahui LED eye protection classroom lights and LED eye protection blackboard lights, it can be paired with Huahui Education Lighting AIoT intelligent education lighting overall solution. Through self-developed intelligent lighting products equipped with self-developed intelligent boxes (such as intelligent distribution boxes or intelligent air switches), intelligent full touch screen scene switches, remote control