4ft t8 led tube light bulbs, 18w 22w 28w, 4 foot t12 replacement for flourescent fixtures, clear / frosted, double ended power, bypass balla

fast delivery - these 4ft bi-pin led tube light will ship from nj or ca warehouse via fedex,2-7 days delivered. easy installation -just remove or bypass the starter and ballast before installation. light source - led chips.sustained high brightness, no flicker,no noise, without pollution, no glass. wide application - these 4ft led bulbs widely used in garage, schools, hospitals, factories, warehouses, supermarkets, offices, convenience stores, gas stations, shops, ls, etc.