... 1.Power:18Watt 2.Lumen:1806lm 3.Certificate:CE/ROHS 4.Warranty:3years T8 LED Tube 1200mm 18w,20w,22w, ... t8 led tube,smd led tubeT8 Specifications:Operating Voltage;AC85—265VOperational Environment;-20°C ... hospital, hotel;3. Conference, meeting room, show room, showcase;4. Commercial complexes;5. Factory, plant, warehouse, office;6. Supermarket, department store. ...