Patent ID: 8231260

Claim:
An LED light having a pinhole imaging function, comprising: at least one LED arranged to serve as a light source for supplying visible light beams; at least one pinhole means formed in a substrate for projecting a desired image, message, data, or logo on a surrounding environment selected from the group including a ceiling, walls, floor, and other surfaces, said LED light further including a housing for said substrate; at least one power source and circuit means, said circuit means including a switch arranged to cause the LED to exhibit at least one of a desired light function, timing, color, brightness, and illumination effect, the improvement wherein: the pinhole means has a plurality of pin-hole arrangements on any one of a plurality of different substrates, said pin-holes including openings, windows made of transparent pieces, or cut-outs in said any one of said plurality of substrates, said pin-holes having a diameter from 0.1 mm to 50 mm (+/−50%) and a distance from the LED to the substrate is from 5 mm to 100 mm (+/−50%), and the substrate is arranged to be a switch to turn on said LED when said substrate is touched or pushed by a person, and further to change an illumination status of said LED when said substrate is subsequently touched or pushed by a person, wherein the housing is arranged to receive a sealed unit and a battery pack that each includes said power source and corresponding said circuit means, said sealed unit and battery pack being interchangeable.