"450g from 320w of COBs is just madness."
"The 60W QB outperforms my Mars 300"
"I am very impressed with the results and what can be achieved out of a single affordable 60w grow light."
Current stock is limited. Our new range of LEDs arrives in mid-November. Hence, the prototype sale above. Some good prices here, for once-off designs.
We have a special new design, to be revealed in November.
Our QB panels are also upgrading to Samsung LM301B (220lm/W).