What is a LED lamp composed of?

Optical, Electrical, Mechanical and thermal components make up LED lamp.

And the performance of the LED lamp is indicated by follow characters:

- Brightness: output (Lumen) and Efficacy (Lumen/Watt)

- Color: color temperature(Kelvin) and color consistency.

- Lifetime: LED Life-span, normally can reach 50000 to 100000 hrs.

- Light distribution: Torch /Searchlight LED is one-directional and omni-directional flood lighting.