... LED Tibe 2.CE&ROHS&UL 3.high brightnrss,low power 4.20000pcs/week 5. Lower Lumens degradation SMD T8 LED ... TubeAdvantage:1. Advanced constant current driver.2. Professional thermal management.3. Instant start, no warm ... used in supermarkets, hotels,2. Advanced clubs, Residential lighting,3. Underground car parks, business offices,4. Schools, factories, lighting ...