Salesmen discuss the benefits of LED lights at BIOS: Scientifically Engineered at the Marijuana Business Conference and Expo, America's Oldest and Largest National Cannabis Tradeshow, at the Hilton Chicago on May 20, 2015. Real marijuana plants were not allowed at the conference, so fake plants were placed beneath the lights.
Photo by Alyssa Schukar
- Filename
- schMBCE02.jpg
- Copyright
- Alyssa Schukar
- Image Size
- 5765x3852 / 1.9MB
- Contained in galleries
- 05May
