1. The installation distance between the lamps and lamps should not be too close, and the installation of the lamps and lanterns is too dense, which will increase the temperature of the lamps.
2. The temperature of the lamp is too high, and the temperature rise of the stabilizer exceeds the allowable range, resulting in the shortening of the life of the stabilizer and bulb, and the combustion and cracking of the internal space of the lamp holder or lamp tube.
3. The factors that cause the temperature rise of the lamp are affected by the size of the internal space of the lamp, the size of the lamp and the arrangement of the lamp, as well as the structure and material. Please refer to the following for the correct installation method:
(1) Appropriate lighting installation intervals.
(2) Increase the internal space of the lamp.
(3) The heat dissipation holes are arranged around the lamp body.
(4) The stabilizer adopts a detachable type.
(5) The inside of the ceiling is well ventilated.
4. The installation position of the lamp and lantern should avoid contact with flammable materials such as curtains.
5. The temperature of the upper part of the gas appliance is very high, and the lamps should be kept at an appropriate distance from the heat source, such as the kitchen, and the installation position of the lamps should be kept more than 1 meter from the heat source.
6. The installation direction of the rainproof lamp has a specified direction, and it must be installed in accordance with the specified direction to prevent rainwater from invading.
7. When installing moisture-proof and rainproof lamps, the following points should be noted:
(1) The rubber gasket of the installation surface must be closely matched with the installation part of the lamp.
(2) If the installation surface is uneven, repair the level around the installation position of the lamp, when installing the lamp.
(3) Pay attention to whether the outlet of the power cord is flooded.
8. When installing lamps and lanterns on the surface of reinforced concrete, wait for the concrete surface to dry before installing lamps. If the surface is not confirmed, the moisture of the concrete will be absorbed by the luminaire after the fixture is installed, resulting in a decrease in insulation and the detachment of the coating surface of the fixture.
