Obex Tuneable White: Obex Tuneable White is a ligature resistant luminaire specifically designed for challenging environments, such as custodial and secure healthcare facilities. Obex Tuneable White can adjust colour temperatures to help influence our wellbeing and replicate our natural circadian rhythm. Cool colour temperatures can boost activity whilst warm colour temperatures can aid relaxation. Obex Tuneable White’s uniform illumination ensures a consistent light distribution, enhancing visibility and reducing glare. Obex Tuneable White's flush smooth diffuser and front plate assembly aids easy cleaning and the enhanced ligature resistance capability helps prevent self-harming. IP65 and rated to IK20 (250 joules of energy) ensuring a high level of impact resistance. Electronic control gear on removable tray for ease of repair/upgrade with fused plug and socket connector block. DALI (Device type 8) driver as standard. Controlled by DALI control system (additional control devices required). Zinc coated steel body finished in polyester powder coat paint. Suitable for cornice mounting. Colour Temperature: 2700K-6500K Efficacy of >95 lm/W @ 4000K. CRI:>80 LED Lifetime L80B10>72,000h at 25oC ambient. Driver Lifetime up to 100,000h at 25oC ambient. TM65 and TM66 data available on request.