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1. Select appropriate light source color temperature and color rendering index, and generally select & gt; 4000K color temperature, color rendering index RA ≥ 70.

2. Lighting level: different environments and places have different requirements for lighting. The illumination of the office shall meet the application requirements, generally 500-1000lx.

3. Lighting uniformity: arrange lamps reasonably to make the illumination uniform, so that the difference between the large and small illumination and the average illumination in the office is less than 1 / 3 of the average illumination.

4. Comfort and glare control: when there is too high brightness or too large brightness ratio in the field of view, people will feel dazzling glare. The first way to avoid glare is to restrict the brightness of the light source and reasonably place the light source. If the light source is above 45 degrees of the line of sight, form a shading angle or block the light source with opaque data.

5. Safety: first consider the safety of lamp structure, electrical safety, whether the lamp conforms to national standards, whether it has passed 3C certification, etc.

Article from: LED fluorescent tube manufacturer http://mushuren.cn/