... 1.SMD3528,Taiwan chip 2. high brightness 3. long life span 4. 2 years warranty LED tube T5 fixtureSpecification: LED Qty126 pcs ... constant current power,no noise,no flicker,light and color consistency.4.High luminous efficiency,Reliable and energy saving,long life,International ... . Schools, Colleges , Universities Hospitals5. Places where energy saving and high color rendering index lightings required