Arculus Recessed: Arculus Recessed anti-ligature luminaire is designed to meet the requirements of “Design in Mental Health Network’s (DiMHN) Testing Guidance for Products in Mental Health Facilities” rating LIG5-5/ES2. Anti-ligature design to help prevent self harming. Designed to be disassembled and reinstated to ensure maintenance can be undertaken quickly and easily after anti-pick mastic application. IP65 and rated to IK16 (150 joules of energy) ensuring a high level of impact resistance. Robust zinc coated steel body with opal diffuser to give a soft lit appearance while providing functional light for tasks. Electronic control gear on removable tray for ease of repair/upgrade with fused plug and socket connector block. Efficacies of >121 lm/W. Suitable for ceiling mounting in ceilings with thickness of 10mm-50mm and finished in matt white polyester powder coat. Discreet side mounted fixing gives a clean, unobtrusive aesthetic. Supplied with flying lead. Colour Temperature:3000K/4000K CRI:>90 LED Lifetime L80B10>72,000h at 25oC ambient. Driver Lifetime up to 100,000h at 25oC ambient.