aluminum circle tube pipe 1.Certification: CE,ROHS 2.Material: Al+PC 3.Life ... 54lux Features of circle led tube - Color consistency high, low-power, low-light decline, long lifespan, good ... good appearance;- No UV or IR radiation, Environment friendly.- CE, RoHS, approved. Application of circle led tube- Jewelry ... Amusement park- Home and office lighting 2012 High Quality aluminum circle tube pipe