| 摘要 |
A multiple LED lighting unit and appropriate electrical components integrate d into two embodiments and serving as a direct replacement for conventional fluorescent lighting used in refrigerated food merchandisers. The present LED lighting embodiment s include appropriate connectors and pins thereof, enabling the LED lighting assembly to be installed directly in a food merchandiser lighting fixture. The LED lighting assembly may include appropriate electrical components such as; rectifiers, step-down transformers, regulators and colour rendering controls to provide the required voltage for the LEDs and appropriate light spectrum. The electrical components may be mounted either integrally within the light, incorporated in an end cap thereof, or installed separatel y within the refrigerated food merchandiser. The light may be coloured within the permissible light spectrum by the use of appropriate LEDs and drivers providing the desired coloured lighting. |
