Insert lights, Tunbale White, 110 lm/W, tool-free installation, Zigbee 3.0. Product features: Color temperature adjustable via Tunable White: 2,700.6,500 K. Very high color rendering index Ra: > 90. Initial color consistency: 3 SDCM (threshold unit). High luminous efficacy: up to 110 lm/W. Product advantages: Suitable light for BIOLUX, VIVARES and other Zigbee 3.0 light management systems for easy integration into partner systems. Compatible with VIVARES cloud services. Through-wiring possible with included connection box. Good glare control (UGR = 19). Low-flicker light thanks to special electronic ballast. 5-year BIOLUX HCL system guarantee when operated in a BIOLUX HCL system. Areas of application: Available for grid dimensions of 600 x 600 mm, 625 x 625 mm and 1200 x 300 mm. BIOLUX HCL system: Lighting solution for individual office areas with up to 48 BIOLUX HCL products. VIVARES Zigbee system: Open-plan office solution for up to 200 BIOLUX HCL products. Hotel and office rooms with little daylight. Old people's and nursing homes. Technical equipment: Connection box with 5-pin connection terminal included. External ballast included. LEDVANCE BIOLUX app only required for commissioning (starting up) the BIOLUX HCL system (available for Android and iOS). LEDVANCE VIVARES app required for project planning and commissioning (starting up) the VIVARES ZIGBEE system (available for Android and iOS). Accessories for various installation options available.