Arculus Recessed anti-ligature luminaire is designed for secure health environments.
  • Designed to meet the requirements of “Design in Mental Health Network’s (DiMHN) Testing Guidance for Products in Mental Health Facilities”
    rating LIG5-5.
  • 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.
  • Discreet side mounted fixing gives a clean, unobtrusive aesthetic.
  • Opal diffuser gives soft lit appearance while providing functional light for tasks.
  • Impact resistance rating: IK16 (150 joules of energy).
  • Ingress protection rating: IP65 (from below only).
  • Suitable for mounting in ceilings with thickness of 10mm – 50mm.
  • Robust zinc coated steel body, finished in matt white polyester powder coat.
  • Electronic control gear on removable tray with fused plug & socket connector block.
  • Supplied with flying lead.

For the Arculus Surface luminaire
For further information on Anti-Ligature luminaires.

Technical Information

LED, Opal Diffuser Temp Load Lum/lm Efficacy CRI Weight
L628mm x W628mm x H161mm
ARC-2000N-MW-R 4000K 17.5 W 2189lm 125 lm/W CRI>90 14.4kg
ARC-3000N-MW-R 4000K 24.8 W 3190lm 129 lm/W CRI>90 14.4kg
ARC-4000N-MW-R 4000K 34.2 W 4373lm 128 lm/W CRI>90 14.4kg
Emergency Output 4000K 557lm
ARC-2000W-MW-R 3000K 17.6 W 2137lm 121 lm/W CRI>90 14.4kg
ARC-3000W-MW-R 3000K 24.9 W 3075lm 123 lm/W CRI>90 14.4kg
ARC-4000W-MW-R 3000K 34.4 W 4238lm 123 lm/W CRI>90 14.4kg
Emergency Output 3000K 536lm

Arculus Recessed contains a light source of energy efficiency class C (4000K) and class D (3000K).

Arculus Recessed LED Lifetime L80B10>72,000h at 25oC ambient.

Arculus Recessed Driver Lifetime up to 100,000h at 25oC ambient.

Fitting Options

Titanium finish replace MW with MT
Integral 3-hour duration emergency add suffix -E3
Self test 3-hour duration emergency add suffix -ES
DALI 3-hour duration emergency add suffix -ED
DALI dimming/monitoring add suffix -DA