||Lamp luminous flux(lm):
COB LED Downlight 7W 12W Trimless cree cob led with 5 years warranty
1. Die cast aluminum lamp body
2.Precise lens& smooth lighting distribution
3.Multiple beam angle options
4. Comfortable UGR control
5.Round & Square shape optional
7.Cree new generation COB LED
Led cree cob led lighting fixture 7w 12w
the lights can be used in a wide range of place but are not limited to
---Other interior lighting places
|Beam angle||10/24/38 degree|
|Light source||CREE COB||CREE COB||CREE COB||CREE COB|
|CCT||3000k warm white|
|Warranty||5 years for lights without driver,3 years for lights with led driver|
- Q:How much LED 150W downlight spiral energy-saving lamp replacement
- I do the lighting! First, where do you use 150W energy saving lights? With 150W energy saving lamps will only be used in industrial and mining lights, indoor general lighting is unreasonable. Simple answer to you, the general energy-saving lamp (60ml/W) lumen is led (120ml/W) half, that is, 150W energy saving, with 75W LED can replace brightness!
- Q:Common questions about LED downlight spotlights
- LED lamp is a low DC voltage, single lamp voltage can be lit in general about 3.3 volts, general household LED lights have many particle beads, most of which are connected in series, no matter what form of the LED lamp needs a voltage conversion device, this device has the external voltage conversion has built-in, have a stable manifold has stabilized shape, useful integrated circuit is also useful for discrete components do, a complex circuit has simple circuit, a lamp and a conversion circuit package together also has a separate lamp and a conversion circuit, it is all kinds of all kinds, now the country there is no one standard, all manufacturers do, want to make what is what, so it brings inconvenience to the users, so the home LED lights after the damage will be very difficult to get the same, every You should also ask professional staff to press the button, you say the problem is not surprising, it is likely to bring a driver, and the other without driving, need additional driver.
- Q:Turn off the lights after the bright LED lamp
- Of course are,,In addition, a lamp, and if it is warm white downlight, 7W interval of 1.8 to 2 meters with a 9 watt meter interval, 2 to 2.5 meters in 1, because of the warm white Led light dark light.. If the daylight color (white) led lamp, high point to spacing of 7W or 9W, every 2 meters to 3 meters with a, above two, today I am in the company installed, the effect is very good, very bright, with a larger spacing proposal, after all Led lamp is more expensive, to avoid wasting the resources that can help you save a lot of money, today I am in the company installed 12.8 meters long * 7.45 meters wide, more than 90 square, 1.8 meters vertical spacing and horizontal spacing of 2 meters with a 9 watt Led lamp with fifteen Led lamp, brightness is bright, do not feel the need so, if you are one hundred square pavement, a lamp should be 20I hope I can help you.
- Q:Excuse me, how many different sizes for LED lamp lumens
- If you want to output LM, we must first choose high light efficiency of the lamp, this problem because there is no explanation for what your power and lamp type lamp, so I can not estimate
- Q:Why use LED lamp light source patch
- SMD LED light emitting angle is 180 degrees (theoretical value), the diffuse reflective light through the tubular lamp cup, directed and no lens dazzling, very suitable for general lighting purposes. Of course, the cost of the lens is also saved.
- Q:Know the LED lamp wattage
- There are regular W, 5W, 7W, 9W, 12W, 15W, 18W, 20W and so onSpecial requests can also be made if you have special needsIf you can tell me what you do, I can give you the recommended power
- Q:LED ceiling lamp and LED downlight what is the difference
- Is owed to the concealed downlight, diffuse light, mainly regulate the indoor light effect, and spotlights are surface mounted, direct light, mainly to highlight the background picture or object, two lights are installed at the top of the.
- Q:Led downlight can light panel directly with intelligent dimming Mody?
- No, the LED dimming should be adjusted in its drive circuit
- Q:Led downlight and LED flat lamp that is durable
- The theory is the same is led beads, but life is not long also depends on the heat dissipation effect of the product can solve the product solution that life is relatively a little longer you can see 100 lighting
- Q:LED is not only the benefits of downlight what harm?
- Not good manufacturers can only be said to be defective, LED competition in the domestic market is too large, resulting in product quality, now there LED manufacturers can LED lamps prices do with energy-saving lamps are almost the same, I smiled, this is the difference
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