Bulb HPS/MH

HPS MH Bulbs

HPS MH bulbs are essential components for indoor growers who want strong and reliable lighting. These bulbs deliver the right spectrum for both vegetative and flowering stages, making them versatile for different crops. Known for their durability and consistent output, they are trusted by growers who value quality and efficiency. Whether you are setting up a new grow space or replacing existing lamps, HPS MH bulbs provide the performance needed for healthy plant growth.

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Sylvania Grolux 250 Watt

€20.37

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Philips HPS Master Son T Pia Plus 250 Watt

€19.96

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Lumatek HPS 250 Watt

€18.68

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Lumatek MH 250 Watt

€16.49

Superplant Super Red 250 Watt

€17.02

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Sylvania Grolux 400 Watt

€21.24

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Osram Nav-T Super Son-T-Plus 400 Watt

€20.41

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Philips Greenpower 400 Watt

€23.64

Lumatek HPS 400 Watt

€27.19

Lumatek MH 400 Watt

€24.75

Superplant Super Red 400 Watt

€18.72

Sylvania Grolux 600 Watt

€27.23

Philips Greenpower 600 Watt

€45.41

Lumatek HPS 600 Watt

€36.32

Lumatek MH 600 Watt

€33.02

Out-of-Stock

Superplant Super Red 600 Watt

€28.06

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Main advantages

Powerful light spectrum supporting growth and bloom
Compatible with most ballasts and reflectors
Durable design for long operating life
Stable performance with reduced energy loss

Main applications

Indoor cultivation of vegetables and herbs
Flowering plants requiring high light intensity
Grow tents and dedicated grow rooms
Combination with substrates and nutrients for optimal harvests

Upgrade your grow setup with HPS MH bulbs and enjoy reliable lighting that supports strong yields and healthy plants.

HPS MH Bulbs for Indoor Cultivation

HPS MH bulbs are a cornerstone of indoor growing. They provide the light spectrum that plants need during both vegetative and flowering phases. Metal halide (MH) bulbs are known for their blue-white light that promotes compact growth and strong foliage, while high pressure sodium (HPS) bulbs deliver red-orange light that stimulates flowering and fruiting. Together, they form a complete solution for growers who want to maximize results across all stages of cultivation.

Why growers choose HPS MH bulbs

Indoor cultivation requires lighting that is both powerful and reliable. HPS MH bulbs are designed to deliver consistent output, ensuring plants receive the right intensity throughout their cycle. Their compatibility with standard ballasts and reflectors makes them easy to integrate into existing setups. Many growers prefer these bulbs because they combine affordability with proven effectiveness.

Key benefits

Balanced spectrum for vegetative and flowering stages
Durable construction for extended lifespan
High efficiency with reduced energy waste
Compatible with a wide range of grow equipment
Trusted brand quality for safe and stable operation

Applications and cultivation tips

HPS MH bulbs are suitable for a variety of crops, including herbs, vegetables and flowering plants. They perform well in grow tents, dedicated rooms and larger installations. For best results, growers should combine these bulbs with quality substrates such as soil, coco or hydro systems, and provide balanced nutrients to support plant development. Proper ventilation and temperature control further enhance the effectiveness of these bulbs, ensuring plants thrive under optimal conditions.

Optimizing indoor growth

Lighting is one of the most important factors in indoor cultivation. By using HPS MH bulbs, growers can create a stable environment that supports healthy growth and abundant yields. Positioning the bulbs at the correct distance prevents stress and ensures even coverage. Regular maintenance of ballasts and reflectors helps maintain efficiency and prolongs the lifespan of the bulbs.

FAQ

Are HPS MH bulbs suitable for beginners

Yes, they are easy to install and provide reliable performance for new growers.

Do I need both HPS and MH bulbs

Using both types ensures plants receive the right spectrum during growth and flowering.

How long do these bulbs last

With proper use, they offer a long operating life, often several grow cycles.

Conclusion

HPS MH bulbs are a proven choice for indoor growers who want efficiency, durability and strong plant development. Whether you cultivate herbs, vegetables or flowering plants, these bulbs provide the light spectrum needed for consistent results. Choose HPS MH bulbs to achieve reliable harvests and enjoy the benefits of professional indoor cultivation.