... Welcome to ONLLA technology co.,ltd Best service,high technology,competitive price,excellent quaity THE POPULAR TREND: Ballast-- Led Tubes Light ♣ Now ... at our side 2). For the second year,something wrong with the leds tube,the repair for free can be provided ... item No. quantity, color temperature, voltage, label, packing etc. All with signature of responsible persons ♣ The led tubes light is used ...