This product development allows variable use. For one thing, as a floodlight with adjustable handle and, in addition, as a flexible LED retrofit kit in which the handle is replaced by fixing brackets. These brackets allow the floodlight to be fitted into luminaires from any manufacturer. The waterproof class II housing is impact- and corrosion-resistant and features an aluminium heat sink. A polymeric tray isolates the LED light source from any metallic components, ensuring protection against surges. Customisable optics facilitate versatile lighting scenarios.