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FAQ

Steam more business bathroom bath with what LED lamp?
LED is the heat source, and belongs to the heat dissipation lamp lamp, the panel is also very hot, and the hot surface is not fog, dew condensation, which is the basic common sense, so do you have anything to worry about. The so-called "anti fog lamp" on the Internet is nothing more than the high sealing degree of the panel and the soft light emitted by the semi transparent panel.
There are no holes 7 cm, 9W led downlight
Spotlights, 7 cm can do, and if you feel dazzling, you can use acrylic diffuser plate to do astigmatism, you can also adjust the angle
What is the role of LED downlight
In fact, choose a good day Lantern is a LED lamp energy saving function, ordinary energy-saving lamps should be minimum 5W is generally 11W, a LED lamp bead is 1W, long service life, ordinary energy-saving lamps have radiation, light at 400 nm will produce ultraviolet light is harmful to people, UV will attract insects so the general energy-saving lamp has bugs in the circles above, the LED will not produce ultraviolet
Home LED lighting downlight is broken, want to change themselves, I would like to ask how to remove ah? Where do you start?
Waiyan button lights down pull down. Check the lamp plug is not loose. If there is no loosening that is bad (light card lamp bowl is a spring clip). To the store to buy a plug lamp behind the plug on the line (regardless of polarity). When the lamp. After the spring clip like middle pressure can turn the light back to the hole in the ANN.
Excuse me, how to install the LED lamp?
Installation installation method 3 inch downlight LED you can refer to EPCOL, thank you! Hope to be helpful to youA: check the manual, to understand the basic features of LED lamps:Two: installation of lamps and lanterns preparation work:Turn off the main power supply. Make sure the power is off and safe operationLook at the wiring, check the upper part of the ceiling line, the line pipe, if necessary, pull the wire to the place where the lamp needs to be installedPay attention to the groove, without sharp edges and burrs, so as not to scratch the power cordDetermine the line diameter of the cable according to the load,
LED downlight downlight and how to distinguish?
LED lamp is composed of a group of LED lamp lines, each lamp line required voltage is very low, so it is necessary for certain circuit can directly used in 220V lighting circuit, the original quality of the circuit in the decision LED lamp life, general service life is several times more than ordinary lamp, price is high, energy saving and environmental protection. Is the direction of development, is to use the ordinary lamp bulb, is the most simple incandescent lamp, low voltage lamp with transformer can access 220V power.
The opening 7, 5 cm height of the LED lamp, home decoration into the floor with fear of hydrochlorothiazide
Let the master in the wiring on the lamp to think about the way, I suggest you go online to see, in mind, or else you worry
Common questions about LED downlight spotlights
Currently on the market Jiezhuang LED downlight is 12--24 DC drive, just some built-in drive, directly connected to the 220V power supply, there is need to use power.