2013 new and hot sale energy saving lamp 1,100% Tir phosphor 2,Real power:>85% 3,Lifetime:6000~10,000hrs 4,CE,ROHS ... tube,4..up to 80% energy saving comparing with incandescent Bulbs5.8000hours long life and 1 year quality guarantee (calculated 3.5h per ... restaurant, hotels, offices etc, where requires lighting for long time3.high wattage lamps are specially for street, square, parking lot, petrol ...