Abstract: A multiple LED lighting device and appropriate electrical components integrated into two versions and serving as a direct replacement for conventional fluorescent lighting used in refrigerated food merchandisers. Both versions include appropriate connectors and pins, enabling the LED lighting device to be installed directly in a food merchandising display case lighting fixture. The LED lighting supply circuit 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 device, incorporated in an end cap thereof, or installed separately within the refrigerated food merchandising display case. The light may be coloured within the permissible light spectrum by the use of appropriate LEDs and drivers providing the desired coloured lighting.