Hot Sale High Power Custom 10W IP55 COB Led Downlight

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Product Description:

Hot sale high power custom 10W IP55 cob led downlight



Heat dissipation cob Led downlight features:

  1. High-tech heat dissipation for radiator

  2. Unique invention patent for rejection of heat

  3. Advanced LED lighting distribution process  ampoule led

  4. Pure aluminum housing

  5. High quality chipset for the Downlight

  6. Major Energy saving: Over 90% Compare to Incandescent

  7. Reduces Light Pollution: No wasted Light

  8. No Hazardous Emissions: No IR or UV Radiation, Do Not Attract Insects

  9. Extended Life Time: 3 years Maintenance-Free spot encastrable led

  10. Even Lighting: High Intensity / No Halation



High quality cob LED downlight specfication:




LED power

5, 7, 9W


15, 20W

Input voltage


LED voltage


Working frequency


Power factor


Junction temperature


Lens degree

60° . 90° . 120 °

LED initial luminous


90 lm/W



LED color temperature


Working temperature


Working life-span

More than 50,000H


3 years



LED downlight description:

  1. Using nonconductive silicone to bring the heat from chip to the radiator quickly.

  2. With the unique design of the independent intellectual property rights of the integrated radiator and shell, it’s possible to realize the heat conduction and air convection.

  3. It adopts the world’s leading high-quality LED chips and driver.

  4. All the COB LED use integrated high power light source.

  5. The Downlight have a lifespan of 50,000 hours. 


LED downlight applications:


Hotel, supermarket, factory, subway, hospital, school, meeting room, office, housing, etc.




T/T   L/C   O/A  Western Union   Escrow




5-10 days after received your 30% deposit or see the L/C





Each LED downlight packed in a box filling with foam and 10 to 20 pieces in a carton, reinforced with wooden case, which is safe and suitable for ocean shipment if any tough handling.

You may interest to know about:

World Leading Heat Dissipation Technology---Only one piece of “BLACK SLICE” could replace the primitive heat dissipation-Thermally Conductive Silicone and greatly increase LED Downight Lifespan.





*A special Zero-heat capacity in composited material using Nanotechnology.

*The heat of P-N Junction is diffusing at a speed of microsecond unceasing, thus lowers the

junction temperature drastically.

*The heat from the light source escapes to the radiator in the way of heat exchange between

positive and negative electron in wave patterns.

*Non-Volatile and long lifespan. 


The shortcoming of Thermally Conductive Silicone:


*Volatile, result in a thermal resistance

*Easy to aging

*Difficult to plastering

*Low thermal conductive coefficient (1-3w/m.k) compare to our “BLACK SLICE” thermal  diffusivity (200-300w/m.k, 260m^2/s).



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Q:How much LED 150W downlight spiral energy-saving lamp replacement
Ha ha, you need data150W energy-saving lamp with 60-70W LED mining lamp can,
Q:LED downlight, embedded lamps, lamp tube and difference?
No LED lamp lens, no light, light uniformity, light angle.LED recessed lamp is in accordance with the method, there are two types of installation and embedded installation. The recessed lamp is mounted inside the ceiling.LED cylinder spotlights have lenses, focus light, first focus on a place to illuminate, and where the illumination is high.
Q:The office, sample room, corridor, the most commonly used several LED downlight which is several dimensions, what is power?
You should use big ones. My home is small, 5W's PL*D005
Q:Excuse me, how many different sizes for LED lamp lumens
Ha ha, we should consider the problem of heat dissipation, ah, is the light will heat
Q:What is the role of LED downlight
LED downlight effect:1, it can be embedded in the ceiling, will not affect the overall beauty, more concentrated than in the past ordinary lamps.2, in fact, choose a good day Lantern is a LED lamp energy saving function, long service life, good LED will not produce ultraviolet light.Is a lamp embedded into the lighting ceiling light shooting style. Is a directional lighting lamp, only its opposite to the light beam angle, belonging to the light, light is concentrated, contrasting. More prominent objects, higher lumen, more quiet.
Q:Why use LED lamp light source patch
Patch LED because of small footprint, the unit area can increase the number of LED series, which has a small power LED lamps power factor has improved benefits.
Q:The opening 7, 5 cm height of the LED lamp, home decoration into the floor with fear of hydrochlorothiazide
Suggest you go to Taobao search, you say the kind of description, there are all attributes. Because you say too many varieties, I don't know what you're talking about
Q:Know the LED lamp wattage
The conventional 3 W 5W 7W 9W 12W 15W 18W 20W LED is the application of a new type of LED lighting lamp based on traditional lamp on development of improved products, has the following advantages: compared with the traditional lamp energy saving, low carbon, long life, good color, fast response.ED downlight is a kind of embedded lighting ceiling light shooting style.LED lamp belongs to directional lighting, only its opposite to the light beam angle, belonging to the light, light is concentrated, contrasting.More prominent objects, higher lumen, but also set off a quiet atmosphere of the environment.
Q:What is the size LED downlight
Why are you so rigid?.Wrong wrong, can not Oh;"2 inches" is an oral language; the latter is the interpretation of excellent technical terms.Now many customers like to use inches instead of stiff numbers;Simple understanding;Inch downlight hole size in diameter of 90 70mm surface height of 100 OK.
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

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