High power LED in LED lights

Technology Files

High power LED in LED lights

In order to get high power, high brightness LED light sources, manufacturers is now making efforts to produce high power LED with proper packages, at present, LED packages that can endure W scale power have been invented, it is a multi-chip assembly wit ha hexagon aluminum base board that functions as heat sink at the same time, base board’s diameter amounts t o31.75mm, the emitting zone is located in its central part, with diameter of about (0.375*25.4)mm, forty LED chips can be contained in one package, generally, the future outlook for high power LED package is promising due to its high density chip assembly, high fuminescence efficiency, low thermal resistance and high output power under large current flow.

It is obvious that the thermal characteristics of power LED can directly influence its working temperature, luminescence efficiency, wavelength, life-span and other factors, so it is important to facus on the packageing design process, manufacturing technology of power LED chip.

Sales manager

Tracy

Ningbo Proleds Lighting Co.,Ltd

Website: www.proledlamps.com