Q:The LED lamp and built-in ballast which good

I sleep standing still with a good outside. I was for my own use outside. I don't think inside is broken is not repaired? I now use is out of the blue card

Q:Would the LED light clothes according to rub off

Will, I hang clothes is a bit long period of time under such as color change

Q:The led lamp is suitable for reading?

To reading lamp can choose color is white, 3 w shoot the light is illuminated distance is limited, additional LED shoot the light when there is a shadow of the fluorescent lamp is not. Your room how many lamp?

Q:How many watts of suitable bedroom LED lights use?

So choose 3 goods 5 watts (like bright 5 watts). Color words, is Chinese, most of them choose white or warm white, rarely with warm light, directly with the western genes related to visual effect. General bedroom to bring some warm warm have emotional appeal, easy to fall asleep.

Q:Clothing store 20 square meters need several track shoot the light, Ann is LED

This says to amdo To see your display, put, if your product, the goods is more than a few more words If you compare the broad is less Back a bit unprofessional Hope your business is thriving

Q:The 3 w LED lamp color temperature is how many?

Color temperature can be according to customer's request to change You say you need 4500 k white light Speak as long as the root producers understand, can make From 2800-8500 k can be done

Q:LED to shoot the light is not very bright, or where the flash is broken?

Here's why: 1, the voltage is not enough, need to use multimeter to measure voltage conform to shoot the rated voltage. 2, poor contact: check whether the terminal is loose or have foreign body, make its wiring is good. 3, connection error: LED lights must be in accordance with the wiring diagram connection, not in series.

Q:Shoot the light and tube light have what distinction, that is better?

LED lamp is embedded in the ceiling or wall, general lighting products is a kind of highly concentrated, usually it's light to the specified target position. Through light is used to emphasize important points. When working, due to the LED lamp produces high temperature, so the LED lamp when the choose and buy must choose the high quality product, otherwise it will produce safe hidden trouble. Now LED lamp is mainly used for all kinds of commercial space lighting and architectural decoration lighting, etc. At the same time to shoot the light is divided into low pressure and high pressure, proposal consumer had better choose low voltage lamp, due to low pressure lamp life relatively longer, the higher light efficiency. Shoot the light of the general lighting power factor to decide, good lamp power factor can reach 0.99, but the price is much expensive.

Q:The sitting room condole top LED lamp wattage is commonly? How many watts of the LED lamp have?

Installed with LED lamp wattage under irradiation for 3 to 5 w, can't again big.

Q:Store decoration, good track shoot the lamp to LED lamp or metal halide lamp is good?

LED lights. LED lamp is more energy efficient, longer life, and light failure is small.