Specifications:Diameter: T8Power: 5WInput voltage: 220VLED lamp bead type: 2835LED lamp beads: 92Luminous flux: 480lmBeam angle: 150 degreesColor rendering index: 80%Power factor: 0.3Light body material: PCLamp Specifications: WiringDimming: NoEffective life: 10000HColor temperature: white light, warm lightLight source power: 9W 14W 18WSingle lamp lumen: 30lmIllumination angle: 180 circuit boardSize: 0.3M / 0.6MAverage life expectancy: 10000HPackage included:Light tube*1Mounting screw *1 setConnection cable*1Notes:1. Manual measuring, please allow 1 ~ 3mm error,thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.