... and coloredusing 100% troposphere tube,up to 80% energy saving comparing with incandescent bulbs8000hours long life and 1 year ... , Rohs compliant.Applications:general lighting for home usesmall size lamps are specially for restaurant, hotels, offices etc, where ... timehigh wattage lamps are specially for street, square, parking lot, petrol station, workshop, garage and shop etc. 2U energy saving lamp