For the most demanding conditions, where corrosion is a real threat, tunnel owners want tunnel luminaires that deliver cost, safety and availability benefits over their entire lifetime. With a high-grade, corrosion-resistant, full stainless steel build and dedicated LED design, FlowStar Gen2 delivers all that – and more. FlowStar Gen2 is part of the TotalTunnel solution. Combined with lighting controls, cables and our lifecycle services, these tunnel luminaires offer the highest levels of performance with exactly the right balance of visibility, safety and economy. And thanks to a high lumen output, they can also reduce the number of project luminaires required without compromising safety. A long-lasting and highly-efficient solution for tunnel lighting or underpass lighting that will keep traffic safe and moving.