There are 2 models in this range which include stainless steel and shatter resistant tubes. The Insect-a-clear Model T35-15w has been designed for use in restaurants, food shops, kitchen areas, fast food outlets etc., indeed anywhere where flying insects present a problem. The model is totally universal in design and can be wall mounted, suspended or free standing. Due to its slim design, it is ideal where ceiling height or wall space is restricted. The Insect-a-clear T35-15W has been manufactured to the latest British and European standards. The outer casings are made from steel which is important because plastics can degrade with the effects of ultra violet light. The following features are incorporated on the Insect-a-clear T35-15w: Made for suspending, wall mounting or free standing. All steel construction, zinc coated and then powder coated for excellent corrosion resistance. A STAINLESS STEEL VERSION is also available. Electrical plug and socket on machine side allows easy isolation for servicing. Removable high voltage grid. A large catchment tray for easy and hygienic disposal of the dead insects. Shatter resistant tube option available. Plastic fly killers can degrade and become brittle due to the effect of the ultra violet light. This model, being all steel, is unaffected by this. Conforms BS EN 60335-2-59 and the European EMC directive. Full 2 year guarantee (except tube) Screws and wall plugs are provided for wall mounting.