[Gardens, Cape Town] / [admin@growopz.com] / [Closed for December!]


Luminus Gen4 CXM32 COBs (Highest efficiency on the market) available.

Variety of lens/reflector options (45°, 60°, 90°, 100°, 120°)

PAR maps added for most lights, using Apogee MQ-500.

Watt-meters are now available.  Bluelab EC/pH meters are now available. Chinese EC/pH meters also back in stock!

3000K & 4000K two-channel 24V LM561C LED strips available.

GrowOpz will be closed for holidays from December 4th until January 10th.  Last orders for lights at end of November.

Luminus CXM-22 and CXM-32 COBs

Grow Bar fixtures


"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."