Luminus Gen4 CXM32, 3500K 80 CRI COBs have arrived.
Highest efficiency COBs of 2019.
We are awaiting arrival of 93% efficient dimmable XLG-150 drivers, but you can pre-order now. We should have stock from July 24th.
Set to the nominal current of 122.9W on a huge 400mm x 200mm x 40mm heatsink.
The COB is able to be run up to a whopping 284W with adequate cooling. (We don't recommend you try - that would require water cooled copper)
We are currently just offering the light in a 120 degree angle BJB COB mini-reflector, but we will have some lens options in the future.
COBs offer a higher intensity of light, over a smaller area than quantum boards.
The new Gen 4 Luminus COBs are an efficient new COB, released in 2019, with efficiency greater than Cree CXB3590, Bridgelux Vero29 and Citizen CLU48/58.
Recommended vegging height of 60cm, flowering height of 45cm.
(Image from Migro Youtube video)
Technical data: https://download.luminus.com/datasheets/Luminus_CXM-32_GEN4_Datasheet.pdf