... / industry package.5. delivery to customers on time6. Signal transmissiom smooth,2 years guarantee7.OEM/ODM is availiable according ... --led, it's green and environmentally, soft lighting, no RF interference, no buzziing noise, no fluorescent flickering, apectroscopically pure, ... , low pressure constant current drive 4. LED Tube use high quality lighting resouce 5. Long lifespan, over 50000 hours, 10 ...