Vegetative LED — Samsung 301H EVO Diodes
Built for vegetative growth with a blue-rich spectrum. Samsung 301H EVO diodes promote tight internodal spacing, strong root development, and vigorous structural growth.
The M4 400W delivers a blue-dominant spectrum optimized for vegetative growth, driving compact internodal spacing and robust structural development.
Premium Samsung 301H EVO diodes deliver industry-leading efficiency and spectral quality for vigorous vegetative growth.
Class-leading photon efficacy means more usable light per watt, reducing energy costs and heat load in vegetative rooms.
Wide dimming range from 25% to 100% provides precise light intensity control for every stage of vegetative development.
Fully sealed against dust and water ingress for reliable operation in demanding commercial grow environments.
| Total Power | 400W |
| Efficacy | 3.1 μmol/J |
| PPF | 1,240 μmol/s |
| LED Source | Samsung 301H EVO |
| IP Rating | IP66 |
| Dimming | 25–100% |
| Weight | 29.8 lbs |
| Dimensions | 43.8" × 48.0" × 2.5" |
| LED Lifetime | 54,000 hours |
Get the blue-rich spectrum your plants need with the M4 400W. Request custom pricing and expert consultation today.
or