illuminating bollards made of concrete for outdoors with IP55 protection available in uplighter and downlighter versions in two different heights (1000mm - 540mm), concrete is able to house halogen, halide and fluorescent wirings to be completed with special clear or frosted shockproof glass. for model concrete 1, biemission fluorescent and metal halide kits are available. for correct installation a ground plate is indispensable.