HPS 1000w de 4×4 incl globes Features
fixtures in smaller non-commercial horticultural operations. Consumers have to realize that one of
the largest features of commercial open DE fixtures is their wide and large light footprint allowing for
“Commercial Overlap.” The light spread on a commercial DE fixture is well over 10’ wide in a typical
installation height. This is not practical if you are growing over a 4’ x4’ tray. The Nanolux DEFNC 4×4
fixture is designed to produce vertical light penetration over a 4’ x 4’ tray. The reflector is designed to
have ALL of the available light fall onto a 4’ x 4’ grid at a 24” install height over the canopy top. There
is no stray light falling beyond each side of the tray, as would be the case with our commercial DE
fixture. With the higher concentration of light falling onto the 4×4 grid, many growers report having to
dim the fixture—doing so also helps reduce power consumption.
This is the reason that we DO NOT offer our commercial DE fixtures in 120V presentations. If you are
using 120V, you are most likely using a limited number of fixtures (<10) which is generally NOT
considered a commercial installation and does not require the application of the commercial overlap or
its light interlacing effect.
The DEFNC 4×4 comes with an NCCS compatible, 120/240V fan style DE high frequency ballast.
Maximized light footprint of 5’ x 5’ for use over a 4’ x 4’ tray
Minimized light loss outside of canopy area of a 4’ x 4’ tray
Cool running DE Ultra High Frequency Nanolux Ballast
Up to 1200W of output with an industry high 2520umol output