I thought this item to be unique. A projector with the light source sent to it via cable!
The patent-pending avielo radiance RLS uses groundbreaking
technology to remove the lamps, thermal management and maintenance from
the projector. These elements are placed in a rack-mounted remote light
source (RLS) unit located up to 100ft (30 meters) away from the
projector. Light is transferred from the RLS to the projector head via a
rugged cable-like transport called a Liquid Light Guide (LLG). The
flexible LLG uses a water-based liquid to transfer the light to the
projector, so there is no annoying fan noise or heat from the projector,
only the clear, bright, high resolution images that one expects from an
avielo home cinema projector.