Tunnel lights operate in one of the harshest lighting environments: continuous vibration, exhaust deposits, wash-down cleaning, and 24/7 operation. QUEENDOM tunnel luminaires deliver 100–240 W at 140 lm/W with asymmetric and symmetric optics designed to EN 16268 and CIE 88 lighting classes for threshold, transition, and interior zones.Housings are IP66 with IK10 impact resistance and marine-grade finishes resisting salt and de-icing chemicals. Tool-free mounting brackets aim each optic precisely, and daisy-chain wiring speeds long-tunnel installation. Maintenance access is simplified by external driver compartments. Light distribution is engineered to control glare at 60-80 km/h design speeds while maintaining luminance uniformity ratios required by roadway authorities. LM-79 reports, IES files for simulation, and project lighting calculations: specifications downloads.
Tunnel Lights
Complies with CIE 088 and EN 13201 standards. Suitable for highway tunnels, mountain tunnels, urban underpasses, and railway tunnels. Features IP68 waterproofing, IK10 impact resistance, and optional DALI/0–10V dimming for adaptive lighting control.