C9 LED Light String / Christmas Tree Lighting / LED String Light
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Product Description
Trade assurance new C7 outdoor and indoor LED holiday lighting.
Specification
| Light color | Red/Yellow/Bule/Green/White/Warm white/Orange/Purple/Pink/RGB |
| Wire color | green/black/white |
| Bulb spacing | 6inch(as your special order) |
| Packaging Details | color box/mail box/white box |
| Light source | Incandescent / LED |
| Lifetime | 2000 hours |
| Cetification | UL/CE/CSA/SAA |
| Work environment | Indoor/Outdoor |
| Wire Diamater | 14/18/20AWG |
| Input voltage(v) | 110/220V |
| Warranty(years) | 2 years |
| Working Temperature | -20℃~85℃ |
| Lamp body material | Copper and plastic |
Packaging & Shipping
1. Inner packing: opp bag or color box
2. Outer packing: carton
3. Shipping: depends on customer's requirements
Application
Company Information
CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.
CNBM is a professinal led light supplier engaged in LED lights manufacturing,project technical support and light design.
We specilzed in led strip lights, led bulb, led wall mount light, led street light....Nowe we have exported our products to over 30 countries and regions like Europe,South / North America,Southeast Asia etc and gained customer's respect and continued businesses. Based on our good quality , reasonable price, good after-sale service, we enjoyed good reputation in the international market.
Warmly welcome your any inquiries or request ! You will be impressed by our superior quality, quick delivery date and attractive price. Contact us now!
Our Services
1.OEM Service
Your own design is appreciated; we can make the approval sample according to your golden sample.
2. QC Service
a) Before the order to be confirmed, we should check the material & color of fabric by sample which should be strictly.
b) We will be tracing the different phase of production from the beginning.
c) Every bad quality will be checked & cleaned before packing.
d) Before delivery clients could send one QC or point the third party to check the quality.
e) We will try our best to help clients when problem occurred.
3. After-sale Service
a) EXW, FOB, C&F are also available for us.
b) If the products need certificate, we can also provide.
FAQ
1.Q:What's your payment terms?
A: T/T or L/C
2.Q:When could you send me the samples
A:2-3days
3.Q:Can I customize the strip length?
A: Yes
4.Q:Do you also sell other kinds led lights?
A:Yes, we also supply led bulbs, spotlights, led light, led tube light ,ceiling light etc.
- Q:light waves
- Light waves are periodic functions like sine or cosine. They have an amplitude and wavelength within their period, or time that they go from their topmost peak, down, then up again, or vise versa.
- Q:is light matter?If light is not matter, how come a blackhole can suck everything including light? Explain...
- Many wrong answers were provided to this question. 1.) Light is *not* matter, and does *not* have mass. 2.) Light is not measured as matter by any experiment I am aware of. The particle or quantum of light is a photon, which has no mass and is not part of the makeup of matter. The dual nature of light is that it can behave like a wave or a particle, not like matter and energy. 3.) Gravity affects both matter and light. All moving particle will follow curved paths near high-mass objects, as we have proven by measuring light of stars passing near the sun. We use this effect, called gravitational lensing, at very long distances to image objects beyond galaxies and galactic clusters. 4.) A black hole does not suck things in, it just has a very strong gravitational attraction. It's gravity is so strong that light nearby is bent not just a little (as with the Sun), but so much that it cannot escape.
- Q:What would happen if you tried to grow a plant under a green light?
- Chlorophyl is the catalyst which converts light and carbon (from carbon dioxide) into sugar and carbohydrates. Chlorophyl is green because it reflects green light. So the plant would not get any energy from a green light, it would all get reflected. I have used Gro-Lights that were purple, and agro-lights that were redish purple. the red-purple agro lights were better. You can get agro-lites at any Agway store.
- Q:Can you used colored light rays to stain things? I'm just super curious.
- No. Bright sunlight can cause a color change, but that is a bleaching action, making the colors lighter. It is modifying the dye in the material. But with good dyes, that does not happen.
- Q:If the frequency of light is known what equation gives the wavelength of light?For frequency write nuFor wavelength write lambda
- A useful property of light is that you ALWAYS know its speed. The speed of light is a universal constant, called c. c = 3.00*10^8 m/s That should enable you to use the speed-frequency-wavelength equation more successfully.
- Q:Do you run yellow lights often?
- No flash, No ticket. That's pretty much the rule for everywhere I've lived.
- Q:3 meters high courtyard lamp base specifications how much
- 500x500x600 = length x width x height
- Q:I need two reasons why light is considered a wave.
- Group wave and wave function. Light consists of photons, which are particles, not waves. But photons travel in groups and form group waves. These are like ripples on top of a pond, where the water molecules are like the photons that form the light waves. Each photon also has a wave function. This is something like a probability distribution of its location and velocity. So each photon is smeared across time and space rather than actually being a precise point traveling at a precise velocity. Both wave types can be demonstrated by the so-called split slit experiment. In this we split a single source of light so it passes through two slits. The light is viewed on a screen where we see both constructive and destructive interference bands. And interference is a phenomenon of waves, not particles. We see these bands even if releasing one photon at a time. That results because of the wave functions. The constructive interference bands, the bright ones, in this case occur where photons are most likely to be (the expected value in a probability distribution). The destructive bands occur where the photons are least likely to be. There are your two reasons: constructive and destructive bands when groups of photons are passed through a double slit, indicating group waves, and similar bands when one photon at a time is passed through the slits, indicating wave functions.
- Q:luman related lighting
- Lumen is a unit of luminous power as perceived by the human eye.
- Q:Why does red light travel faster than violet light in medium? Though red light has a longer wavelength than violet light, still, its frequency is lower than violet light. So, doesn't that makes them equal?
- Light always travels at only one speed. 299,792,458 meters per second. The overall progress of light can slow down through various media, but this is only because despite the common misconception light is not reflected by anything. When photons hit something, even something like a mirror, the light energy is absorbed by the molecules in the mirror, which changes their energy state, and they emit new photons. The photons that hit the mirror do not simply bounce off of it. When light is going through something the overall progress can be slowed due to all that absorption and re-emission going on. However, the individual photons are all still always traveling at the standard speed of light. Red light has a longer wavelength than violet. So the photons can travel farther through something without actually hitting any of the molecules in it. The same reason why radio waves can penetrate through walls to your radio but visible light gets blocked.
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Send your message to us
C9 LED Light String / Christmas Tree Lighting / LED String Light
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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