Konlite T8/T10/T12 4ft LED Tube Light - Pack of 20 - 2200LM - Aluminum + PC Cover -17W - 5000K - Type B - Ballast Bypass Double Ended -120-277V - - Amazon.com
UL Listed DLC Approved 4-Foot T8 18 Watt LED Tube 5000K Clear - - Amazon.com
Amazon.com: T8 LED Tube Lamp Light ,120 cm 4ft 18W , Frosted Cover, LED Bulb , Longer Life Hours, Super Bright, Power Saving, 6 Colors Available ( Yellow /Red / Green /