18 Watt LED Corn Bulb - Aries S Series - 2,430 Lumens - 5700K - E26 Standard Base - Built-in 6KV Surge
LUXRITE 18-Watt 4 ft. Linear T8 LED Tube Light Bulb 3 Color 4000K 5000K 6500K Single and Double End Powered 2340 Lumens (4-Pack) LR34236-4PK - The Home Depot