Calpipe Security Bollards manufactures a full line of lighted bollards engineered and built to withstand vehicle impacts while illuminating pathways and sidewalks to guide pedestrians. The sleek 304 stainless steel finish, up to date lighting options and various aesthetic styles bring a sophisticated look to any landscape or building. Lighted Bollards are available in high security crash-rated models to provide superior protection against vehicle intrusion. Medium/Heavy Security Bollards The bollards are built for ultimate perimeter defense. Unlike concrete lighted bollards, stainless steel bollards can withstand harsh weather environments, resulting in an overall longer product life as well as lower total life cycle costs. Available in 6”, 8” or 12” diameters.