Ventilux WPNM3/F8P Non Maintained Self Contained 8W Fluorescence Lamp with Prismatic Diffuser ideal for a range of exterior and selected interior locations. Operators of leisure centers, car parks, sports facilities, factories, and underground walkways will benefit from its tough, vandal-resistant construction and ease of installation. Supplied as standard with a vandal-resistant polycarbonate body and a choice of opal or clear polycarbonate prismatic diffuser complete with vandal-resistant fixings, it makes the luminaire suitable for the most challenging locations