Can-Fan Up To 30% Off left 2024 May Madness Sale - Up To 70% side
2024 May Madness Sale - Up To 70% - mbl

HPS & MH Lights & Kits

Even in the growing era of LED Grow Light technology, many hydroponic growers prefer the gas-charged high-pressure sodium (HPS) or metal halide (MH) grow light systems, especially for larger commercial applications. The intensity, broad-spectrum and light consistencies make HPS or MH lighting suitable throughout the entire plant cycle. This means that the same grow light system can be used from the cloning or seedling stage through the plant’s maturity and harvest. The main difference between these two types of grow lights is the spectrum they produce. MH grow lights produce a blue spectrum, perfect for vegetative growth, whereas HPS grow lights emit a red spectrum, ideal for flowering or blooming.

71 Products

CLEARANCE

Lumatek Utopia HPS/CMH Controllable Fixture Only - 600W/630W | DE | 220 - 240V

CLEARANCE

[With Box] Store Display Nanolux Digital Dimmable Ballast DE Fixture - 600W | NCCS Ready

ON SALE

EXPERT'S CHOICE

Gavita Pro Plus EL HPS Lamp - 1000W | 400V | DE | uMol 2100 | Flower Bulb

EXPERT'S CHOICE

Gavita Pro EL HPS Lamp - 600W | 400V EL | E40 | SE | uMol 1150

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A metal-halide lamp is an electric lamp that produces light by an electric arc through a gaseous mixture of vaporized mercury and metal halides (compounds of metals with bromine or iodine). It is a type of high-intensity discharge (HID) gas discharge lamp. Developed in the 1960s, they are similar to mercury vapor lamps,& ...
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