Make lighting design not complex any more.

Specifically consider several points below:
(1) Optical characteristics, such as light distribution and glare control;
(2) Economy, such as lamp efficiency, initial investment, and long-term operating costs;
(3) Special environmental conditions, such as environments with fire and explosion hazards, environments with dust, moisture, vibration, and chemical corrosion;
(4) The lighting should be coordinated with the building;
(5) The high efficiency of lighting fixtures depends on the shape and material of the reflector, the size of the light outlet, the shape and material of the diffuser or grille;
(6) IP level that meets environmental conditions.