Amenity Decorative Secure - IP65, IK10 Surface mounted secure luminaire, white aluminium body, opal polycarbonate diffuser. When installed with anti-pick mastic to seal the luminaire to the mounting surface the AMED Secure complies with ligature resistant requirements of the Department of Health Environmental Design Guide, Adult Medium Secure Services. Options: LE3 - Lithium Emergency (244 lumens) LS3 - Lithium Selftest LA3 - Lithium Autotest A - Digital Addressable Lighting Interface (DALI) C - Bi-Level Dimming (Corridor Function)* S - Switch Dimming D - Digital Dimming (DSI) R25E - Reacta 25, On / Off High Frequency R25C - Reacta 25, Corridor Mode* R25W - Reacta-Wave Wireless sensor DALI R25WE - Reacta-Wave Wireless sensor On/Off *Bi-Level Dimming. Will only dim the luminaire to 10% during absence and brightout, it will not turn the luminaire off. NL - Night Light (not available with Emergency version)