Circular LED tube for electromagnetic control gear (CCG) and AC mains. : LED alternative to classic T9 fluorescent lamps in CCG luminaires. Uniform illumination. Lifetime up to 30,000 h. Mercury-free and RoHS compliant. : Quick, simple and safe replacement without rewiring. Energy savings of up to 50 % (compared to T9 fluorescent lamp). Also suitable for operation at low temperatures. Operation directly on 230 V AC mains possible. : General illumination within ambient temperatures from -20…+45 °C. Corridors, stairways, parking garages. Domestic applications. Decorative applications. : When used to replace a T9 fluorescent lamp the total energy efficiency and light distribution depends on the design of the lighting system.. : Not suitable for operation with electronic control gear.. Operation in outdoor applications in suitable damp-proof luminaires possible according to data sheet and installation instruction.. All electrical connections must be made by a qualified person.. Disconnect mains before installation.. Lamp not suitable for emergency operation..