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About led Corn Lamps

Time:2018-09-11 Views:658

LED Corn lights ? Corn bulbs? What are they ?
LED corn bulb is an assembly of light-emitting diodes(LEDs) on a metal structure. They are called a corn bulb because the yellow LEDs resemble corn kernels on a corn cob. Corn cob lamps are meant to provide a large amount of light while using LEDs, which requires a large amount of diodes. The diodes(sometimes hundreds) are mounted to a metal "cob" that has as much surface area as possible to keep the diodes cool.

Where Can we use Them?
1, used in urban sub trunk roads and residential roads and sidewalks lighting
2, LED corn lamp used for landscape lights, garden lights
3, applied to solar and wind powered lighting
4, used in mines, ships, machine tools and other lighting
5, can directly replace the incandescent lamp, energy-saving lamps, electrodeless lamp, mercury lamp, sodium lamp without the need to replace the original lamp

What kind of fixture can accept LED corn bulbs?
Many screw-in sockets will accept a corn bulbs, there are corn lamps for E40, E27(Edison), mogul(E39, and medium(E26) base, and more are being developed everyday.

What kinds of bulbs can I replace with corn lamps?
Just about any bulb with a matching base. The most important thing to check is that your corn lamp will fit in your luminaire with the cover on it. You can check product dimensions on every product page of the Guohui website.
How do I install corn lamps?
Guohui corn lamp It‘s as easy as screwing in a light bulb! Just make sure the corn lamp‘s dimensions will fit into the luminaire that you are trying to light up.

What should I look for in good corn lamps?

6063 aluminum cooling structure, A good corn lamp should cool itself with an aluminum structure with lots of surface area to let the heat escape.Some corn lamps have fans and while this sounds fancy, they are problematic and cheap ways to make a corn lamp. The fan‘s motor will die out long before the LEDs fade, if the fan is not stopped by insects or dust before then. The image to the left shows a corn lamp from manufacturer, Guohui LED Corn bulbs,  The compex structure of 6063 aluminum will dissipate the heat better than a fan would. This is a high-quality corn lamp!     

LED Quality
Guohui LED corn lamps with SMD2835 light emitting diodes from Philips - high thermal conductive PCBThere is a range of quality of LED chips. The cheaper ones will have low Color Rendering Index(CRI). Look for LEDs made by a reputable brand. 

Protective Covering
In order to provide proper performance of the LEDs ove time, a transparent plastic covering should cover the diodes to protect them from dust and insects. This will keep the light quality from diminishing over time.

                            CL6 - 12W                                                                  CL6-20W                                                                 CL6-30W

Advantages of low voltage LED corn light:

1. High energy: energy saving and no pollution to the environment. The DC drive, ultra low power (single 0.03-0.06 Watt) electro-optical power conversion close to 100%, the same lighting effect than traditional light energy saving more than 80%.

2. Long life: LED light source has said it is the longevity lamp, is never extinguished the lights. Solid-state light, epoxy resin packaging, light body and no loose parts, there is no filament burnability, thermal deposition, depreciation and other shortcomings, the service life of up to 60 thousand to 100 thousand hours, than the traditional light sources and long life 10 times.

3. Changeable Magic: LED light with red, green, blue three color principle, in computer technology under the control of the three colors with 256 gray scales and arbitrary mixed, can produce 256 x 256 x 256=16777216 colors, form a combination of different colors to achieve the rich and colorful be the most changeful, dynamic change and effect of various kinds of images can also be tungsten choose a variety of colors instead of ordinary light bulbs, higher brightness.

4. Environmental benefits: better environmental benefits, no ultraviolet and infrared spectrum, no heat, no radiation, small glare, no pollution and waste Recyclable, no mercury, cold light, safe touch, which belongs to the typical green lighting source.

5. High point: compared with the traditional light source luminous effect of LED light source is monotonous, low-voltage micro electronics, the successful integration of the computer technology, network communication technology, image processing technology, embedded control technology, so it is digital information products, is a semiconductor photoelectric device of high point technology, with online programming, unlimited upgrades, flexible features.
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