? Floodlights may be less heard of in life, in fact, it is the spotlight, in the stadium, garden, concerts and other large places need to be used, because it can bring illumination and change a variety of lighting effects, so it is widely used. In the many brands of floodlights, Philips is one of the top lighting brands, buy floodlights will mostly choose this brand. When Philips floodlights bought back, generally need to be wired, then Philips floodlights wiring experience what
Philips floodlights are generally out of the three lines, the blue line and coffee-colored line connected to the fire line and the zero line, do not distinguish between polarity, there is a yellow line with a hint of green in the middle, the term is called the yellow rolled green, the line grounded line, if there is no ground over, you can be left empty.
Philips floodlights wiring experience:
First, to ensure that the Philips floodlights in the receipt of goods is good, in the receipt of the Philips floodlights as far as possible when checking the Philips floodlights look undamaged.
Second, the floodlights to the site ready to install, should first be in accordance with the factory attached installation drawings, the first installer to organize, the first few floodlights to try to install the drawings correctly, if the conditions can be arranged for a person a one by one to try to light up the next, to avoid getting the upstairs after the installation of a good, bad, and then have to take down.
Third, is to remind the installer of the importance of fixing and wiring, especially outdoor wiring waterproof is very important, in the fixing and wiring of the best review.
Fourth, that is, after Philips floodlights fixed and wired, ready to try to light, it is best to use a multimeter to play on the main power supply, whether there is a wrong line short circuit and so on.
Fifth, after all the good test light, try to light for a period of time, the next day, the third day and then review, so that after doing so, all are good, the back generally will not have any problems.
Floodlights and high-pressure sodium lamps where the difference:
1, power density selection:
Traditional lamps and lanterns in the 10-25 watts / square meter power density, the choice of floodlight lamps and lanterns power density can be in the design of the 3-15 watts / square meter, the general office LED lamps and lanterns according to the 3-10 watts / square meter for the Hotel shopping malls and other occasions requiring high brightness, can be designed according to 10-15 watts / square meter.
2, power selection:
The power of the floodlight according to the traditional high-pressure sodium lamp power 1/5 consideration.
3, power factor:
Projector lamps and lanterns power factor of 0.95 or more, while the traditional high-pressure sodium lamp power factor of 0.6 or so.
4, power supply efficiency:
Floodlight lamps and lanterns power supply efficiency of more than 0.9, while the traditional high-pressure sodium lamp power supply efficiency of 0.6 or so.
5, service life:
Floodlight light source life in 30,000-50,000 hours, while the traditional high-pressure sodium lamp life in 3000-8000 hours.
6, cable investment
The use of led lighting can reduce the lighting cable and transformer capacity, compared with traditional lighting, at least half of the transformer and cable investment.
In the Philips floodlight wiring experience has a certain understanding of the people will Philips floodlights buy back after the specific wiring problems, but remind the wiring must pay special attention to the safety of the time, grasp the specific methods of electricity and operation, to avoid the impact on the safety of their lives. Of course, Philips floodlights inside will also provide the appropriate instructions and wiring steps, do not know how to wire people, you can also look at the instructions, according to the content of the operation.
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