High quality Led Tunnel Light is new high durability lamp,Website: , which  design by Topolo lighting . We will insure the LED floodlight more energy efficient & higher brightness; Saving up 50% energy consumption, high CRI to insure a truer color of the good & environment;Aluminum body to insure heat dissipation and the same time the long lifespan of the LED Tunnel light.Widely used in Tunnel, Subway, Underground;  Gym, Sports Stadium; Building, Billboard; Gas Station, Garage; Park, Garden;  Workshop, Factory; Warehouse, Storage; Yard, Square; Road, Highway; Station, Dock, Deck, Ship, Boat;  Aquarium etc.Model :  TSL-S300B-50W /100WLIGHT SOURCE ：50W/100WLED QUANTITY：PHILIPS LUMINEDS @ 72 LEDS EACH MODULEDRIVER：MEANWELLLED LUMINOUS FLUX ：150-160LM/WLAMP LUMINOUS FLUX ：120LM/W±5%CRI ：RA>80CCT ：2700-6500KRATED VOLTAGE：AC 85-265V,DC24V,50/60HZPOWER FACTOR：>0.95BEAM ANGLE ：X-135° ,Y-65° /30° /60° /110°IP GRADE：IP66HEAT SINK ：ALUMINUM COOLING FIN/AIR FLOW COOLINGOPERATING TEMP ：-40℃~60℃STANDERD ：CE-EMC,CE-LVD,IEC,ROHS,ISO9001:2008