... C-40°CBeam angle>=180°Weight265g/pcs (power inside)Life span>=50,000 hoursWarranty Two yearsCCT3000K ... 120lux 54lux Features of circle led tube - Color consistency high, low-power, low-light decline, long lifespan, ... tube- Jewelry counter lighting- Commercial lighting- Restaurant, hotel- Artwork lighting- Display case- Amusement park- Home and office lighting 2012 High Quality aluminum circle tube ...