We're offering a single COB fixture using the new Luminus Gen4 CXM-22, 3500K, on a 90% efficient Mean Well NPF-90D-54 driver.
The NPF driver is a high quality dimmable driver with 5 year manufacturer warranty.
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 similar efficiency to the best Citizen, Cree and Bridgelux COBs.
Recommended vegging height of 50cm, flowering height of 40cm.
Heatsink size is 250x200x40cm, with a passively cooled thermal equillibrium of around 30 degrees C.
This model uses a BJB holder, which has a small mini-reflector built-in. Ledil Angelina "ANGELINA-XW-B" reflector can be used, if increased reflection is required.
Technical data: https://download.luminus.com/datasheets/Luminus_CXM-22_GEN4_Datasheet.pdf