Product family information A lighting design that ensures safety and good visibility is a key element in the success of any tunnel project. Philips FlowBase G2 combines compact design, reliability and affordability in one complete package to bring the perfect lighting solution for any tunnel application. Benefits High lumen efficacy for energy-saving Robust quality and reliability Professional optics for tunnel applications Easy installation, equipped with mounting brackets that can be adjusted +/60 degrees Features Up to 32 Klm light output Typical 140 lm/W 1-10 V dimming interface 55,000 hours (L70B50 @35 °C) lifetime, - 40 °C < Ta< 55 °C Operating temperature Applications Two-lane tunnels: 12-14 m width, symmetrical or staggered installation, with up to 60-100 km/hr speed Two- to three-lane tunnels: 14-15 m width, symmetrical installation, with up to 60-100 km/hr speed Two-lane tunnels: 9-10 m width, staggered installation, with up to 60-100 km/hr speed