It is shown a light band with a hollow profile, which is adapted to at least one light source, in particular a gas discharge lamp and / or an LED track with at least one LED to support, wherein the at least one light source, starting from an electrical supply, in particular via a Operating device is electrically powered, and with a radiator module which is mounted in the hollow profile, in particular in spatial proximity to the operating device and / or the at least one light source.
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