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where an emissive coating promotes free convection and ensures long life

The extruded aluminum heat sink was designed specifically to conquer the thermal challenge of tight spaces and elevated ambient temperatures inherent in architectural cove lighting applications. Heat is conducted away from the removable light engine assembly to the outer housing extrusion, where an emissive coating promotes free convection and ensures long life, excellent lumen maintenance and color consistency of the LED emitters.

Launched by the environment foundation Global Nature Fund, the project “Improving livelihoods of fishermen in Sri Lanka by introducing LED and compact fluorescent lamps for night fishing” aims to solve this problem. The environment foundation is sponsored by the Wuppertal-Institut, Dicota and Sika AG. Its objective is to promote the use of eco-friendly LED Linear high bay light for night fishing, as well as other forms of energy-efficient lighting in homes and public buildings. Supported by the LED Light for you (LLFY) partners OSRAM and Infineon, Diana Electronic has developed a robust, watertight, low-cost alternative to replace the fishermen’s kerosene lamps. The Global Nature Fund is distributing 100 of these LED lamps to the fishermen in a first phase. Virtually all kerosene lamps are to be replaced in the long term.

The LLFY network provides guidance in a highly fragmented LED market, supports potential users of LED technology and helps to find partners who have been certified according to stringent quality criteria to implement the LED lighting projects. The lamp made by Diana Electronic uses standard led high bay light from Infineon and amber-colored OSRAM LEDs of type Golden Dragon.

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