摘要 |
A light device having a light source, lenses adjacent to the light source, a housing for securing the light source and the lenses, and a light fixture for securing the housing. The light source includes high efficiency light emitting diodes (LEDs), driver circuitry, and a heat sink mounted and integrated on a common board. The driver circuitry receives multiple input voltages, supplies an appropriate power signal, provides over-voltage protection and controls dimming for the LEDs. Lenses magnify and focus light emitting from the LEDs at a diffusion angle between 10° and 100°. The housing comprises a first and a second portion fittable together (e.g., threads, screws and openings). LEDs are operable between 250 mA to 1 A at 3.2 volts and produce at least 55 lumens per LED. The light fixture may be rotateable to adjust the direction of the light from the LED. The light fixture may be puck-shape. |