LED Tube light with 20W Wattage and AC 110V to 240V Input Voltage . Input voltage: AC 110V-240V Wattage: 20W LED: SMD LEDs Light output: 70lm/W Length: 120cm Diameter: 3cm Replaced by: T8 40W fluorescent tubes Color temperature: 5600K Lighting angle: 90 to 120 degrees Lifespan: more than 40,000 hours Safety grade: IP45 Ambient temperature: -40 to +45 degree Celsius Longer life than fluorescent bulbs Solid state, high shock/vibration-resistant No heavy ballast No UV or RF interference and mercury-free Savings in power Instant soft start and minimum maintenance