Dang 30%!!! 
Mars hydro is decent and that light you mentioned is one of their best. OSRAM/Samsung diodes are some if the best!
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| First timer looking for lighting advice | 85 | 1185 | February 17, 2022 | |
| Who went from HPS or CMH to LED and didn't go back? | 102 | 3123 | February 1, 2025 | |
| HID hell: just a rant | 56 | 937 | July 10, 2024 | |
| Possible lighting upgrade | 28 | 240 | September 18, 2025 | |
| My plants are dying | 98 | 744 | February 27, 2025 | |
| 2022: What kind of lights are you flowering under? | 59 | 1282 | August 31, 2024 | |
| Best 600watt dimmable HPS or CMH | 42 | 438 | November 29, 2024 |