Lighting is a decorative material that combines practical functions with decorative features. As the main facilities of indoor lighting , the lamps not only can add new content to the more monotonous wall surface, but also can play the role of setting the indoor atmosphere, which is the crowning touch in the decoration of the room. Preliminary preparation 1. Installation of the luminaire should be carried out after the wall plastering, interior decoration painting and floor cleaning work are completed. 2. Before installing the luminaire, ensure that the embedded parts and reserved holes are not leaking, and the position, quantity and size meet the design requirements. 3, ready to install tools, commonly used installation tools are electric drill, electric hammer, crimping cap, special crimping pliers, electric iron, tape measure, saw, saw blade, yarn gloves, herringbone ladder and so on. Preliminary preparation (1) The ceiling illuminator is attached to the ceiling and is suitable for use in buildings where the ceiling is relatively clean and the room is not high. This type of installation often has a brighter ceiling, but it is prone to glare and the utilization of light is not high. (2) Most or all of the embedded illuminators are embedded in the ceiling, and only the light-emitting surface is exposed. Suitable for low rooms. Generally, the ceiling is dark and the lighting efficiency is not high. If the ceiling reflection is relatively high, the lighting effect can be improved. (3) Suspended illuminators are hung on the ceiling. According to different materials hanging, it can be divided into line hanging type, chain hanging type and tube hanging type. This illuminator is close to the work surface and is often used for general lighting in buildings. (4) The wall illuminator is attached to the wall. Wall lamps can not be used as the main illuminator for general lighting, only as auxiliary lighting, and have a decorative effect. Due to the low installation height, it is easy to become a glare source, so a small power source is often used. (5) The branch-shaped combination illuminator is combined into a certain pattern by a multi-branched luminaire, commonly known as a lantern. Generally hanging or ceiling type, mainly decorative lighting. Large lanterns are often used in large architectural halls, and small lanterns can also be used in hotels, conference halls, etc. (6) Most or all of the in-wall type illuminators are embedded in the wall or on the floor surface, and only a small luminous surface is exposed. Such illuminators are often used as floorlights for indoor nightlights or as late night lights for corridors and stairs to avoid influencing others' nighttime rest. (7) The table top is mainly used for local lighting, such as on a desk, a workbench, etc. (8) The courtyard type is mainly used in parks, hotel gardens, etc., combined with garden architecture, whether it is artistic effect during day or night. (9) Vertical standing lights, also known as floor lamps, are often used for local lighting and are located near sofas and coffee tables.
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