Model Number:MTU509D Watts:9W Input Voltage:AC 85-265V Input Frequency:50~60 Hz Lamp Base:G13 CCT(°K):4500-±250K Lumens:700-800lm CRI:Ra>75(DW) Life Span:30,000h Material:Aluminum + PC (clear or frosted cover) Dimension:Φ16XL575mm MARILITE T5 LED Tubes are suitable for situations in which light need to be subtle yet effective, for example for illuminating work surfaces evenly or adding style to display. MARILITE T5 LED Tubes meet both these demands perfectly. MARILITE T5 LED Tubes are luminaires in two lengths which can be combined and adjusted to create strip lighting, that is versatile enough to meet the requirement of the particular application. Features: 1.Very low energy consumption, saving of up to 50% energy than the fluorescent tube 2.Flicker free used with electronic transformer 3.Extremely long life to 30,000 hours 4.Equipped with highly efficient high-power LEDs 5.Low operating voltage safe to use 6.Warm white/ date light white/ cool white 7.No UV or near-IR radiation Application: They are particularly suited for office, school, shop, factory, and the top ceiling of building.