LED-based lighting system and method

摘要: A lighting system comprises a row of light emitting diodes (“LEDs”) receiving electricity and producing heat. The LEDs can be located in channel or groove piece material, such as an aluminum extrusion bent metal. have optically reflective lining, for example, providing either diffuse specular reflection. Accordingly, the reflect emitted by LEDs. material also include heat sink transferring from to air via convection flow. comprise fins protrusions that facilitate convection.