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FAQ

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.
The LED lamp aging is what mean
Aging principle ditto Factory after aging in general refers to shoot the lamp to be produced at room temperature and under the condition of electricity place about three days, detects the presence of dead lights, brightness down too quickly to the naked eye can obviously see other problems.
Want to buy a track first and then buy several different wattage of led track light to try and see what specifications apply. I don't know between different brands and wattage led track lamp, is common
Orbit, there are two lines, three lines, four line. LED track shoot the light rail head to match the orbit (that is, the lamp with the rail joint should match), otherwise will not come up. China and southeast Asia line usually use more. Usually three lines with more Europe. Now the LED track shoot the lamp to the parameters of the large difference of different brand.
What clothing store LED lamp, LED lamp can choose?
1. The lamp is placed near the ceiling upper or furniture, also may be placed on a wall, dado or play crural line, the light immediate illuminate is on the items to be highlighted implements, to highlight the subjective aesthetic effect, to highlight atmosphere and unique environment, abundant, rich and colorful artistic effect; 2. Shoot the light is downy, elegant, can play a leading role to the overall lighting, and local lighting, foil atmosphere. 3. Shoot the lamp to save electricity: shoot the light reflectors with powerful function of refraction, around 10 watts of power can produce strong light; 4. Shoot the lamp to be concentrated: concentrated light, can highlight or emphasize a particular object or space, adornment effect is obvious; 5. Shoot the lamp to be comfortable: shoot the light color close to natural light, the light reflection 'to metope, not dazzling; 6. Shoot the lamp to change more, can use a small bulb project make a different effect
With more coarse thread is better, interface to reserve in advance before woodworking? Also need to be buried in condole top, wire inside the wall?
Generally 1.5 but suggest you use 2.5, of course, should be reserved by woodworking. In the ceiling above wire don't need any buried inside the wall but wear tube. Hope useful to you
The classification of the LED lights
This should call canister light, shoot the light is with lens and PAR lights a category, you only send positive figure I guess should die cone on the back
The difference between tube lights and shoot the light
features 1, compact and high luminous flux. Incandescent light bulbs, energy-saving lamp power consumption is 1/5, life is 6 times of incandescent lamp, held the 175 compact design size, inhibits the presence of lamps and lanterns, create bright space. 2, a mirror and frosted two reflex plate. Bring light flashes of specular reflection board, moderate degree of CDH to reconcile the grinding sand mold reflection of the ceiling board. 3, the sliding clamp, construction is convenient. Can be installed in 3 mm to 25 mm of different thickness of the ceiling, maintenance is very convenient when lamps and lanterns will be removed. 4, energy-saving lamps, there are plenty of color temperature, the commonly used 6400 k (white light), and 4000 k (neutral light), and 4000 k (yellow), three types of the three kinds of color temperature can create a different atmosphere. According to the different USES to select the most appropriate color lamp.
Help: anyone know how high power LED small shoot the light and the light band?
LED lights have one hole above, usually a hole is one by one Watt lamp bead, three tile three holes, four four holes. Lamp with usually a meter is around 5-10 w, depends on how much is a meter small lamp bead. My house decorate good, just on taobao to buy the LED lamp, name as named Ernest Hemingway, and this knowledge is also store tutor, stores a nice person