48" 4 Ft T8 T10 Fluorescent Light Tube Replacement with 20 Watt 288 SMD LED Warm White, LEDwholesalers 2044ww No flickering, No buzzing ballasts High efficiency output (85-100 lumen per watt), save 60% power consumption compared with fluorescent light Real replacement for traditional T8 and T10 fluorescent light with no maintain cost Color Temperature:3100K (Warm White) Lumen (Max):1700 Lumen Viewing Angle:125 Degree Ideal for all energy saving applications