1, the place of general lighting must be set, also meet the needs of the place visual nature of the activities. For general lighting is basic lighting, meet the requirements of basic light environment of the place. In figure 1 store using canister light as general lighting, uniform layout.
2 place, has a permanent traffic area partition is recommended for the general lighting, and traffic area illumination should not be less than 1/3 of the working area of illuminance.
3.The places where requires fine visual work need for local lighting, set in the visual areas of illumination in the assignments section adjacent surrounding illumination based on areas less, not less than 200 lx, and the rest of the area of not less than 100 lx general lighting intensity of illumination.