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FAQ

The sitting room how to shoot the light off?
The removal of circular suck chandelier on the head: If bedroom absorb dome light is round, when removing the time to pay attention to. Step 1: turn off the ceiling lamp power, only turn off the power supply, to ensure the process of removal is safe. The second step: use a screwdriver slowly down the chimney of the iron ring around 3 small screw, then rotate until unscrewed the lampshade. Step 3: remove the light bulb.
The ceiling of a ceiling light is of general size
The first is the difference between the different wattage specifications: on the one hand the size of the lamp for 35 w generally has two kinds: The first is a opening, width is 205 * 90, the size of the high of 170; The second is opening, width is 243 * 106, the specifications of the high of 198. And 20 w lamp is generally only one, that is opening, width is 235 multiplied by 106, the specifications of the high of 198. A third type of even 50 w to shoot the light, the size of the gas is opening, width 235 * 106 plus 198.
How can you make the led lamp not dazzling
Initially LED is used as the indicator light instrument and then all kinds of light color of LED traffic light and display screen has been widely applied in large area, produced good economic and social benefits. 12 inches of red traffic lights, for example, in the United States could have been used long life, low luminous efficiency of the 140 - watt incandescent lamp as light source, it produces 2000 lumens of white light. After the red filter, light loss 90%, only 200 lumens of red light. And in the light of the new design, Lumileds companies adopted 18 red LED light source, including circuit loss, total power consumption of 14 watts, can produce the same light. Car light is also an important field of LED light source.
What the reason, is led guide to shoot the light flashing?
this is the case, if is stroboscopic serious, is the problem of power drive. 2, no matter what the LED lamps and lanterns, there is no ballast this device! So can't be ballast problem.
The classification of the LED lights
LED indoor lighting lamps and lanterns in now by name subdivision are: lamp, ceiling lamp, absorb dome light, tube light, ball bubble lights, tubes, flat light, hutch defends lamp. Shoot again among them has: the smallpox to shoot the light, the light rail, generally small shoot the light, normally for a particular position to have the illuminate of perspective is needed to shoot the light (light Angle can be made 15 degrees, 30 degrees, 45, 60 degrees, 90 degrees, etc.), but due to some lamp (smallpox lamp) according to its according to install way (embedded in the ceiling) so many factories to smallpox lamp lanterns and canister light as day, so many factories call some differences of lamps and lanterns, you can put the lamps and lanterns of the use of light to tell his own company, they will give you some opinions, from the perspective of seemed to have a rough seen of (mainly from the Angle of the second transform lens, because the LED bead encapsulation is 120 degrees, you need to do to Angle is the second time through the lens Angle) so could be called smallpox lamp
The same power of cob and led lamp which is brighter
General use Taiwan chip COB light efficiency: 65 ~ 80 lm/W, the greater the power light efficiency is lower.
Shoot the light and tube light have what distinction, that is better?
On the second place in application to distinguish: LED tube lights are mostly installed in the ceiling, above ceiling to 150 mm is required to install. Of course, there are LED tube light is of the external type. General selection in the absence of the location of the dome light or droplight to install the LED tube light, the light is slightly softer than shoot the light. The LED lamp can be divided into several categories: type, hanging and embedded, etc. To shoot the light is divided into with transformer and without transformer. That belongs to the embedded in the ceiling. The manifestation of LED lamp in key exposure position such as: TV wall, Logo background, and some important pendant accessories, etc. They are also different in price, generally the market price of the LED tube light 3-10 w in 40-100 yuan, the price of LED to shoot the light contrast is cheaper, for example the 3 w LED lamp in 30 yuan, 5 w LED lamp also in 40 to 50 yuan. Can choose according to the home decorate a style and budget canister light or shoot the light
How do I get the light
Shoot the lamp to generally have a lamp holder, transformer, lamp cup plug into the socket, lamp holder line received 12 v low voltage output from the transformer online, on the other side mark 220 v line and zero line. Under normal circumstances, the power supply lines to diameter need to match, according to the total wattage lamp don't overload, easy to cause line heat causes fire hazards. As for the integrity of the design and decorating can such as first place, and where there is injury can mend the great white, scratch putty in general. (this is simpler, prevent the remodeling of large area)