... 120cm LED: SMD 3014 1220lums T8 18W led tube 120cm with SMD3014 ... warm up time required.4. No noise, no flickering ... 6. Anti-shock, anti-moisture.7. Long lifespan, higher than 30,000H.8. CE, RoHS certified.Application:LED ... tubes are widely used in office buildings, stores, supermarkets, schools, hospitals, hotel, car parks, factory floor, municipal engineering, home or decorative lighting ...