Led-based illumination system for heat-sensitive objects

This invention describes a lighting system designed to illuminate delicate, heat-sensitive items in a display case, such as museum artifacts. It uses LED lights housed in a special insulated enclosure that has a dividing wall, creating separate compartments. This design ensures that light reaches the objects without introducing damaging heat.

Why it matters: Filed before LED efficiency and spectral control were highly advanced. Modern LEDs offer superior light quality and even less heat, enhancing the core benefit.

Status: ExpiredProtection ended and was never renewed
How hard to build: ModerateCustom insulated housing, LED units, optics

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