Arculus Surface Tuneable White anti-ligature is a luminaire suitable 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/ES2.
  • Tuneable White luminaires can help influence our wellbeing. Cool colour temperatures can boost activity whilst warm colour temperatures can aid relaxation.
  • Controlled by DALI control systems (additional control devices required).
  • 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.
  • Suitable for mounting on any ceiling which can hold the required weight.
  • 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.
  • DALI (Device Type 8) Driver as standard.
  • Casambi enabled option available (Casambi User Interface required).

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

Technical Information

LED, Opal Diffuser Temp Load Lum/lm @4000K Efficacy CRI Weight
L628mm x W628mm x H100mm
ARC-4300T-MW-DA 2700 – 6500K 40.4W 4395lm 109lm/W >90 14.4kg

Arculus Surface Tuneable White contains a light source of energy efficiency class D.

Arculus Surface Tuneable White LED Lifetime L80B10>72,000h at 25oC ambient.

Arculus Surface Tuneable White Driver Lifetime up to 100,000h at 25oC ambient.

Fitting Options

Titanium finish replace -MW with -MT
For Casambi enabled version replace -DA with -DW
Casambi User Interface (White) order code CAUI-W
Casambi User Interface (Black) order code CAUI-B