Pro Grow 400W MH Lamp 4K SE hydroponics ✔ Eliminates Guesswork – Plants

✔ Eliminates Guesswork – Plants get exactly the water they need

SEO Optimized Features:

Ensure proper ventilation when applying as a foliar spray

OptiClimate Revomax 2 6000S – Precision Climate Control in One Unit

and serious results

Pro Grow 400W MH Lamp 4K SE hydroponics ✔ Eliminates Guesswork – PlantsPro Grow 400W MH Lamp 4K SE Balanced Spectrum for Vigorous Growth The Pro Grow 400W MH Lamp 4K SE (Single Ended) is a professional grade metal halide lamp optimized for vegetative growth. With a 4000 Kelvin balanced spectrum, it provides a mix of blue and white light that promotes dense foliage, strong roots, and compact plant structure. Ideal for small to medium sized indoor grow spaces, this 400W lamp combines high PAR output with energy efficiency.