led tube 1) Cree, smiled leds. 2) Warranty: 3years... 3) LED luminous:200-750lm. 4) CE, UL, RoHS, ... ETLcertifacation. 10w 1.2m t5 led tube lightingFeatures:1. Advanced constant current driver.2. Professional ... LED tubes are widely used in office buildings, stores, supermarkets, schools, hospitals, hotel, car parks, factory floor, municipal engineering, home or decorative lighting ...