With new LED lights, one of the most difficult, demanding, and costly sections of a design is thermal management. Without sufficient thermal management, the results can be catastrophic, ranging from ...

Thermal management is a critical challenge for semiconductor light-emitting diodes (LEDs), as inadequate heat dissipation reduces luminous efficiency and shortens the devices’ lifespan. Thus, there is ...

Find a downloadable version of this story in pdf format at the end of the story. With the rising costs of energy and increasing governmental requirements for high efficiency lighting, the high ...

Q: I have a question about the ambient air temperature sensitivity of LED under-cabinet lighting. I recently installed a countertop and sink under an existing overhead cabinet in my garage. The garage ...

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Need to brighten up your garage? Garage lights are a dime a dozen these days, but not all have the brightness and versatility of this $15 product.

A LED can only be consistently run at full power if the heat sinking is adequate and the ambient temperature stays within reasonable limits. If the LED base-plate temperature rises too high, then ...

(Nanowerk Spotlight) A high-power chip can overheat itself into failure. Conventional chip cooling keeps devices alive by moving heat into air or coolant, where it is lost unless a larger recovery ...