A good office light environment can meet the user's eye physiological needs and good psychological feelings. Maintaining sufficient illuminance and brightness vision can improve the work efficiency of employees. Especially in the era of computer office, there are higher requirements for the lighting quality of the VDT work team.

The primary purpose of public space lighting is to create good visibility and a comfortable and pleasant environment.

The use of comfortable lamps and lights to enhance the harmonious atmosphere of the family is also an important part of enhancing the taste of the space.

Modern hospitals have a good lighting system, which can relieve patients’ bad emotions in a bright and comfortable environment, so that patients can wait for treatment and treatment with peace of mind, bring positive results to treatment, and ensure that medical workers can efficiently and quickly complete various items. Work, relieve mental and physical fatigue of medical staff to improve work efficiency.