An LED or/and Laser light device(s) using outlet plug-in power source, or Bulb base power source, interchangeable power source or USB power source, which incorporates more than one geometric shapes optics elements or lens(es) that said optics lens(es) has one reflective or-and refractive properties which has relative positions, distances, and/or orientations to LEDs or/and Laser-light source(s) to let plurality of light beams reflect, retro-reflect or refract by reflector or refractor lenses, so the light beam(s) of the said LED(s) or laser-light(s) will reflective or/and refractive by traveling or passing though the said reflecting and refracting optic lens(es) to create or project image(s), message(s), number(s), time, geometric art(s), nature scene(s), galaxy(ies), milky way, sky(ies), cloud(s), space nebula, stars, moon, water-wave(s), aurora light(s), animal(s), character(s), cartoon(s), sign(s), logo(s), or commercial(s) to desired surfaces, including ceiling, walls, floors or all other desired areas with wider view angle image or-and lighted patterns. The said each of the said Optics lens and element(s) has its pre-determined texture, shaped opening, windows, cutout, variable thickness incorporate with motor/movement/spin/rotating/moving parts and accessories to make said above wide viewing angle image or lighted-patterns become motion/moving/variable/changing color or patterns.

A rotary electronic candle, including a candle body having a hollow cavity with a candle wick, the candle wick including a battery box base, a plurality of fixing columns, a motor fixing ring, a cover plate, a motor, a rotating shaft, a light source plate and a hemispherical cover. The fixing columns are fixed at the upper end of the battery box base, the motor fixing ring is located between the plurality of fixing columns, and the cover plate is covered on the upper end face of the motor fixing ring. A through hole is formed in the center of the cover plate, the motor is installed in the motor fixing ring, the rotating shaft is connected with the motor shaft of the motor and penetrates through the through hole, and the light source plate is fixed on the cover plate.

A roof-mounted emergency beacon used to alert emergency responders and observers of the location of an emergency. The beacon is activated by a smoke alarm, burglar alarm, or medical emergency alarm. Upon activation, the beacon light flashes, and the beacon extends to increase visibility. The beacon illuminates different colors to indicate different types of emergencies. Upon deactivation, the beacon lowers to return to the stowed position.