Q:In the home bedroom light bulb LED general use how many w

Smallpox lamp 3 w 5 w enough, but 3 watt look too stingy, so five watts, led ball lamp in the room, had better use more than 3 watt combined light, lamp wattage is too high then influence the life of a big, 2 will also not economic, but now most of the lamps and lanterns has a number of light sources, such as crystal chandelier candle. That way, you don't need a light bulb to brighten the room, and if that's the case, 6 to 10 light sources don't shine. If you don't, you can choose to install a segment, and you can select the number of lights. So choose 3 watts for 5 watts. The color is Chinese, most choose white light or warm white, very little direct use warm light, this is related to the gene of middle west and visual effect. The bedroom should bring a bit of warm tonal warmth to have emotional appeal, easy to fall asleep.

Q:How do the led wall lights switch on a switch and turn on another one

Is a switch control, now there is a section switch, can be installed in front of the wall lamp, the price is not high, can control the above 3 set of lights. Click on an effect. Can grouping points a bright. Hope you can satisfied.

Q:How to install led wall lamp

First select the position of the wall lamp, then use PVC2 * 0.5 white line slot, bury the power cord into the slot, the line groove is in the corner to the outlet of the outlet.

Q:The headlights are not out of the way

Assume that switch is no problem, turn off the switch LED the light was still on, one possibility is to switch fault line zero, while the zero line shut off, but after the wire into the lamp, after the distribution of the earth and the rest of the zero line capacitance (two close to each other and each other insulated conductors are formed capacitor)

Q:Will the led outdoor wall lamp go through the body's infrared sensing switch

It's bad, it's bad, it doesn't.I hope my answer will help you.

Q:A bed wall lamp, an incandescent lamp in the middle, and an LED lamp on the outside

To find a business, someone else must provide a picture, otherwise no one can help you

Q:Led wall led wall lamp has what feature,

Illuminate Angle has a limit, normally only illuminate is 120 °, and the ordinary energy-saving lamps to illuminate almost 360 ° (you want 360 degree of lighting is not much use, just a waste of electricity, LED fluorescent lamp has been very mature now)

Q:How to test the value of the lumens by the double end of the LED lamp?

You can test it with the ball of the ball, it's just the Angle,I hope my answer will help you

Q:Several myths of LED wall lamps need to be noted

The larger the leds, the brighter the brightness. Positive solution: the brighter the light of the LED light is measured by lm, the higher the amount of lm, the more efficient the output of an LED lamp with different power sizes. For example, 5W and 6W LED light bulbs are compared, if 5W's lumen output is 6W, then 5W is actually more efficient than 6W.

Q:The led wall lamp just bought back less than 2 days, have a few not bright, how to do

Turn on the lamp to charge the cause!I hope my answer will help you