Traditional Culture Encyclopedia - Photography and portraiture - Installation method of Cabo light box, how to install Cabo light box and specific steps
Installation method of Cabo light box, how to install Cabo light box and specific steps
2. Then fix the lamp in the light box and connect the lamp power supply of the light box after fixing.
3. After the connection is completed, turn on the light to test whether the light is on, and finally adjust the position of the light box.
How many watts is suitable for household light bulbs?
1, bedroom, bedroom generally use the best wattage of about 10- 15 watts, try to choose softer lighting, so that it will not be dazzling in the middle of the night.
2. Stairs and porches usually use about 8- 16 watts of lighting.
3, wall lamps and downlights, these are decorative lights, you can buy 3-5 watts of lights is enough.
4. The study can use 15W energy-saving lamp, which can be used for study and work.
5, the living room ceiling lamp can use 40 watts, if you use a more traditional incandescent lamp, it is best to buy 60 watts.
What kinds of lights are there?
1, incandescent lamp, which is a kind of traditional use, that is, the light bulb we often say, is cheap, has a very simple structure and is widely used, but it has a short service life and consumes a lot of electricity.
3. Fluorescent lamps are also widely used nowadays. The fluorescent powder is added to the lamp, which has good effect, energy saving, environmental protection and long service life.
4.LED lamp is a relatively new type of lamp in recent years, with high safety factor and low energy consumption. It can also be stored and illuminated by light sources, such as solar LED lamps, which are mainly used for road lighting and are very environmentally friendly.
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