| 摘要 |
A replacement light bulb assembly (10) for use in an incandescent light fixture utilizes a light emitting diode (LED) (14). An LED (14) is bonded to a base (12) that fits within a typical incandescent light bulb fixture. The LED (14) is electrically connected to the base (12) and a center post (20) within the base (12) to form an electrical circuit when assembled within an incandescent light fixture. A control (36) is connected to the LED (14) to modify the LED output. The control (36) can also be used to modify the voltage or current requirements of the light bulb assembly (10) for use with DC current or AC current applications. An external shield (52) or lens, or an internal shield (56) or lens, may be added to the light bulb assembly (10) or directly to the LED (14) to alter the light emitted. Several variations of the light bulb assembly (10) having each having base corresponding to a typical incandescent light bulb fixture may be available. |
