| 摘要 |
This adjustable two bulb lamp adapter is an electrical device with a male threaded light bulb type base to permit use of two low energy CFL bulbs in place of and function as a three-way incandescent light bulb in existing shade lamps. The adapter embodies two bulb holders with limited and independent rotational adjustment in a plane parallel to the axis of the threaded base. An integral thumb wheel permits rotating and securing the adapter base into the receiving socket while the two bulbs are held in a fixed position. An included adjuster allows utilization as a two bulb adapter for a single filament bulb type socket. These adjustments provide means to optimize fit and light distribution in existing lamp shades and other applications. The concept of using the adapter's adjustable two bulb sockets greatly enhances selecting lower energy CFL bulbs to achieve higher levels of illumination in more applications. |
