... T4,T5 2,100% Tir phosphor 3,Real power:>85% 4,Lifetime:6000~10,000hrs 5, ... 2013 hot new CE & RoHS high quality 5U lotus lamp ApplicationHome,hotel,restaurant,office,meeting room,shops ... 100% troposphere tube,4..up to 80% energy saving comparing with incandescent Bulbs5.8000hours long life and ... offices etc, where requires lighting for long time3.high wattage lamps are specially for street, square, parking ...