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Hot sale high power custom 10W IP55 cob led downlight
Heat dissipation cob Led downlight features:
High-tech heat dissipation for radiator
Unique invention patent for rejection of heat
Advanced LED lighting distribution process ampoule led
Pure aluminum housing
High quality chipset for the Downlight
Major Energy saving: Over 90% Compare to Incandescent
Reduces Light Pollution: No wasted Light
No Hazardous Emissions: No IR or UV Radiation, Do Not Attract Insects
Extended Life Time: 3 years Maintenance-Free spot encastrable led
Even Lighting: High Intensity / No Halation
High quality cob LED downlight specfication:
5, 7, 9W
60° . 90° . 120 °
LED initial luminous
LED color temperature
More than 50,000H
LED downlight description:
Using nonconductive silicone to bring the heat from chip to the radiator quickly.
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.
It adopts the world’s leading high-quality LED chips and driver.
All the COB LED use integrated high power light source.
The Downlight have a lifespan of 50,000 hours.
LED downlight applications:
Hotel, supermarket, factory, subway, hospital, school, meeting room, office, housing, etc.
TERMS OF PAYMENT:
T/T L/C O/A Western Union Escrow
TIME OF DELIVERY:
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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