4ft LED T8 Tube - Type A+B - 18W - 2300 Lumens - 4000K & 5000K - ORM
T8 LED Tube Bulb 4 ft. 22W G13 4' LED Shop Light Bulbs 6000K Single-end 25pack | eBay
Buy Wholesale China T5 T8 9w 18w 22w 36w Led Tube Glass Tube G13 Base Led Light With Ce,rohs And Erp Tube 8 & Led Tube at USD 1.14 | Global Sources
Beyond LED Technology LED Linkable Integrated 30-Watt EQ 48-in Bright White Single Pin (T8) Linear Type A LED Tube Light Bulb (4-Pack) in the LED Tube Light Bulbs department at Lowes.com
Aleddra LLT-4-EM-T5-22W-40K | 4 ft Emergency Battery Back Up T5 LED Tube