This is Sub channel from @marshydro official.
My name is Sean, work for Marshydro marketing department .
If you interst in marshydro led grow light, pls check on official site:
www.mars-hydro.com
bit.ly/2J0RX6B
Enter coupon code: MH420 to save the $$.
If you hope to request a sponsorship or light testing, pls contact 420grow@mars-hydro.com
Thanks for support!