Utility Floodlight - LED, 4.5" Diameter, 12-24 Volt, 18W, 1350 Lumen; LGT-708L - Total Power Parts
LED Corn 18W High Output LED Retrofit Bulb for Bollards, Post Top Globes and Site Lighting, 2160 Lumens -E26 Edison Base - 5000K
24-Pack T8 4FT LED Bulbs, Daylight 5000K 18W 2200LM, T8 T10 T12 LED Fluorescent Tube Lights, Ballast Bypass Type B, Dual-end, 2 pin G13 Base, Frosted Cover - Walmart.com
LUXRITE 4FT T8 LED Tube Light, Type A+B, 18W=32W, 3 Colors 3500K | 4000K | 5000K, Single and Double End Powered, Plug and Play or Ballast Bypass, 2340 Lumens, F32T8, Frosted Cover,
GE 62406 LED21T8/G4/835HL 4' High Lumen Type C LED T8 3500K 18W
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
T8 4ft 18W Hybrid LED Tube Glass 4000K, 18 Watt and 2400 Lumens
YADA 4-inch 6500K Off Road Driving LED Spot Lights,18W Waterproof, 3000 Raw Lumens 2 Pack - Walmart.com