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FAQ

What is the thinnest embedded LED lamp size?
Because leds is high, I want to know is, the lamp in a cupboard, cabinet above leave space height of the LED lamp is much
Shoot the lamp to use of what brand is good? How much is a led lamp?
Macao grams and shoot the light, to guarantee the quality goods. About 50 yuan or so
Led lamp have drive, don't drive, what's the difference?
The drive is known as the power supply General because leds are mostly of dc power supply Because we use the mains voltage is 220 transformer rectifier Drive is actually a power supply with mobile phone charger is a reason Of course also don't have to drive That is connected to a dc voltage The key is in your family or the place of dc with respect to ok As for the white or yellow light on the effect of the you asked for
Home use shoot the lamp to general how many watts is the best?
1, energy conservation: the same power of LED lamp power consumption is only 10% of incandescent lamp, energy saving than fluorescent lamp. 2, long service life: LED lamp bead can work 50000 hours, longer than fluorescent lamp and incandescent lamp. 3, adjustable light: previous dimmers has always been for incandescent lamp, incandescent lamp dimming the light is red. It's hard to see fluorescent lamp dimmers, this is dimming technology for many years the main reason for no development; Leds can move light again, and both light and dark are all the same color (color temperature constant), it is better than incandescent dimmer. 4, can be frequently switch: LED life is calculate by when lit, even if the switch is thousands of times per second also does not affect the LED life, in the frequent need to kill bright occasions such as adornment, leds have absolute advantage. 5, color is rich, is white, warm white light, colors such as red, green, blue, whether it is in the living room beside the headlight small lights or neon lights for ornament, is very bright. 6, low calorific value, like to shoot the light, a lot of 220 v incandescent lamp with not a few days is broken because of fever. 12 v halogen lamp calorific value is lower than 220 v to shoot the light, but there is another due to the lack of power distribution transformer, its brightness than the nominal value. Use LED lamp, no transformer can work long hours.
12 LED lamp power driver is good But not all bright can fix
This thing I'll fix it Will the multimeter test? Drive if I said above is normal lamp bead is broken, the multimeter diode test, bright is good, not bright either yourself in lamp bead, or directly short answer
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
Decorate the house, to shoot the light tube light a matter of choice
1, shoot the lamp to LED for 3 to 5 w will do the trick, color, see what color is your main light, best can match.. 2, the bedroom had better use warm color background wall. Leds, there are three lights, a 3 w enough. 3, recommended bed warm color, white desk.. Tube lights and shoot the light, individual be fond of canister light, shoot the light is too strong. How many W what you buy is the light bulb, if is LED, power is small. This you can go to the lamps and lanterns shop to buy a lamp, open and see brightness. 4, at the top of the toilet, can choose warm color to shoot the light or canister light, shoot the light could be better.
The LED lamp mainly used in what place
LED lamp, generally smaller power, only a few watts, for large area lighting. Previous lamp light source is halogen lamp cup, generally speaking, there are 20 w, 50 w, 71 w different specifications, LED light source than the halogen lamp cup of high light efficiency, about 1 w 5 w is equivalent to the original, this is by far the higher technology, may have development later, do you want to do, at more suitable for local lighting.