Technology Sourcebook
www.foodengineeringmag.com/articles/91539-signal-light-towers

Signal light towers
November 8, 2013
IP69K rated to withstand high-pressure and high-temperature washdown operations, Patlite LS7-9 signal light towers have no exposed screws, shafts or other metal components; they are intended for sanitary environment applications such as the food and beverage industry, as well as harsh industrial settings. Featuring a shock-resistant polycarbonate lens, the towers are available in 3- or 5-light tier configurations with a variety of colored LED light arrangements.