LEDVANCE SUBMARINE damp proof luminaires for LED tubes with mains voltage operation. Sustainable and energy-saving solution. Dustproof and flush proof (IP65). M20 cable gland for 8-12 mm cable. Available in lengths of 600-, 1200- and 1500-mm. Easy installation thanks to improved mounting brackets and smooth opening of the luminaire. Quick and easy replacement of the LED-tubes. SubstiTUBE Star PC included. Good and even lighting. Ideal for use in basements, garages and warehouses. For indoor use only. Not for use with standard fluorescent tubes.