... of the LED fluorescent lamp.Service life:1)LED energy-efficient tube has energy saving rate of over 80%. 2)Service life of ... of office buildings, factories, shopping malls, schools, garages, airports, metros, household life, etc.1.XIONGCHUAN LED tube using ultrahigh bright chip ... has color rendering index of over 85%.2. Driven by constant current, it has over-current and over-voltage protection. Through ...