This 18W square LED panel light is designed for recessed mounting into standard ceilings or can be surface mounted to ceilings and walls. It's ideal for a variety of spaces including offices, corridors, industrial units, shops, classrooms, and homes. The panel offers significant energy savings by consuming only 18W while providing a super bright light output. It serves as a modern replacement for older, less aesthetically pleasing modular fittings and its easy-to-clean design makes it suitable for environments where hygiene is critical. Please note, this light is NOT dimmable and is not suitable for 24-hour use.