Led Housing Round Lighting 18w

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Product Description:

Specifications

1. Big and thin panel
2. Longer spanlife, lower cost
3. Passed CE & ROHS, more green and health

LED Lights Introduction


High energy: Electro-optical power conversion close to 100%, while energy-saving effects than traditional light sources over 80%.

Long life: Service life up to 60000-100000 hours, 10 times longer than conventional light sources.

Multi-changes:LED light source can make use of red, green, and blue color theory, under the control of computer technology to make three kinds of colors with 256 gray scale, and any mix, you can generate 256*256*256=16777216 colors to form a different light with a combination of changing color to achieve a variety of dynamic effects and variety of images.

Environmentally Friendly: There are no ultraviolet and infrared spectra, no heat and radiation, no pollution and mercury elements, can be safely touched.

Our LED Panel Light:

1. Ultra-slim, fashion design.

2. Adopt high lumen SMD2835 LEDs as light source.
3. Cover: Oxidized Aluminum + High Quality PMMA(Acrylic)+PC diffuser
4. Easy for installation, ceiling or wall surface-mounted
5. Long lifespan: 50,000hours
6.  Saving energy: saving 80 percent than fluorescent lamps.


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Q:Led what's the flash of the bulb?
The internal drive of a cheap LED bulb is generally a resistance drop, and voltage fluctuations can occur in a flash. So all 100 of you are a flash.
Q:How did the trademark on the LED bulb go up?
Laser printing and screen printing, pad printing can be, look at the needs and equipment.
Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
LED bulb is broken. The luminous patch is not bad. It can be made into USB lamp.LED bulb is usually a series of LED series, and then parallel, generally about 12V.Single chip LED generally rated voltage at 3.0V~3.6V, USB, output voltage of about 5.0V.Look at the LED in the LED bulb. Several LED are connected in series. Several groups are connected together, and then the voltage is estimated.Then the power of the bulb is divided by the voltage of the LED bulb to calculate the required current.Select the appropriate LED drive circuit. The average USB output current of the computer is only 100mA~500mA. The power is not enough to make the LED light to normal brightness, or it may damage the USB interface. It is better to use the USB charger interface.Light emitting diodes, referred to as LED. Made from compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and so on.
Q:LED what are the bulb screws?
There are E14, E27, E40, B22, LED bulb, only these screwsThe most commonly used are the E27 sizes, and the E14 is used in small bulbs, such as refrigerators and E40, for larger power.
Q:What is the AC voltage of the LED bulb?
The AC voltage of LED bulb is usually 220V, and the power is divided into 3W, 5W, 7W, 8W, 9W, 12W and so on.The biggest market for LED bulb lighting is the civilian market, and the LED bulb is a new green light source to replace the traditional incandescent bulb. LED lamp has the advantages of energy saving, environmental protection, long service life, no stroboscopic, green and so on.
Q:Is it possible to manually weld LED bulb bulbs?
This is what you do very mature products, the most simple aging, is like this
Q:What's the cause of the noise during the aging of LED bulb bulbs?
The power supply LED bulb using miniature low power switching power supply, switching transformer due to loose, and the switching frequency did not avoid the audio area, it will beep.
Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
The light produced by the three is different. From the lighting point of view, incandescent light can generally emit yellow light, and energy-saving lamps can not only send yellow light, but also white light, etc., and LED lights can be issued according to the needs of a variety of light, decorative lighting is very good.
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
The first is Aluminum Alloy better heat dissipation, aluminum is relatively high, and made products, together with the positive effect is not the same, in addition, the wick and the circuit there will be differences, this will also affect the application of life and feelings.
Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
LED is the most important heat, light will not be so serious, the thermal conductivity is relatively high Aluminum Alloy, so LED manufacturers usually choose to use aluminum shell

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