Loadstar Pro 600W Dual Spectrum HPS Lamp - Full-Cycle Plant Growth & Flowering Bulb

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£6.85

The Loadstar Pro 600W Dual Spectrum HPS Lamp is a cost-effective high-intensity discharge lamp designed to provide useful light for both vegetative growth and flowering from a single 600W bulb.

Unlike a conventional flowering-focused HPS lamp, the Loadstar Pro uses a dual-spectrum output that supplements the characteristic red and orange HPS spectrum with additional blue light. This gives plants a broader spectrum and allows the same lamp to be used throughout the main growth and flowering stages.

The Loadstar Pro is designed for use with compatible 600W HID lighting equipment and is suitable as a replacement lamp for existing 600W HPS systems or as part of a new 600W lighting installation.

It provides a straightforward option for growers who want the proven intensity of 600W HID lighting without changing between separate vegetative and flowering lamps.

Why choose the Loadstar Pro 600W Dual Spectrum Lamp?

  • 600W HPS lamp - designed for compatible 600W HID lighting systems.
  • Dual-spectrum output - combines the strong red/orange output associated with HPS lighting with additional blue-spectrum light.
  • Suitable for vegetative growth - the additional blue component makes the lamp more versatile than a conventional flowering-focused HPS bulb.
  • Suitable for flowering - retains the strong warm-spectrum output for which HPS lighting is widely used.
  • One lamp for multiple crop stages - reduces the need to change between separate growth and flowering lamps.
  • High-intensity lighting - suitable for applications requiring the concentrated output of a 600W HID system.
  • Replacement lamp option - ideal for replacing an ageing lamp in a compatible 600W HPS lighting system.
  • Established HID technology - suitable for growers operating existing reflector and ballast-based lighting installations.

Dual spectrum for growth & flowering

Standard high-pressure sodium lamps are particularly strong in the warmer red and orange areas of the spectrum. This makes HPS technology particularly useful during flowering and fruiting, but a conventional HPS spectrum is less balanced towards blue wavelengths.

A dual-spectrum HPS lamp introduces additional blue light while retaining the strong warm-spectrum characteristics of HPS. The result is a more versatile lamp that can support vegetative development as well as flowering and fruiting.

For growers who prefer to run one type of HID lamp throughout the crop cycle, this avoids the need to swap between a separate metal halide growth lamp and HPS flowering lamp.

Suitable applications

  • Vegetative plant growth
  • Flowering and fruiting crops
  • Controlled-environment horticulture
  • Indoor plant production
  • Existing 600W HPS lighting installations
  • Replacement of ageing compatible 600W HID lamps

Using the Loadstar Pro 600W lamp

The Loadstar Pro must be operated with a suitable 600W HID ballast and compatible reflector or lamp holder. The ballast regulates the electrical supply required to start and operate the HID lamp correctly.

Always switch off and isolate the lighting system before fitting, removing or inspecting the lamp. Allow the lamp and reflector to cool fully before handling, as HID lamps and surrounding lighting equipment can become extremely hot during operation.

Ensure the lamp is securely fitted and use only equipment rated for the lamp type and wattage. HID lamps should not be connected directly to the mains without the appropriate ballast.

Replacing older HPS lamps

HID lamps gradually lose useful light output as they age, even when the lamp continues to illuminate normally. This means an older lamp can appear to be working while providing less effective light than when it was new.

Replacing ageing lamps is therefore an important part of maintaining an established HID lighting installation. The Loadstar Pro provides a cost-effective replacement for compatible 600W systems while retaining dual-spectrum operation across both vegetative and flowering stages.

Loadstar Pro 600W product details

Brand Loadstar
Range Loadstar Pro
Product type Dual-spectrum HPS lamp
Lamp technology High Pressure Sodium (HPS)
Power 600W
Spectrum Dual spectrum
Suitable crop stages Vegetative growth, flowering & fruiting
Ballast required Yes - compatible 600W HID ballast required
Typical use Plant lighting, controlled-environment horticulture & replacement lamp for compatible 600W HPS systems
Outer case quantity 25 lamps

Loadstar Pro 600W Dual Spectrum Lamp FAQs

What type of lamp is the Loadstar Pro 600W?

It is a 600W dual-spectrum High Pressure Sodium (HPS) lamp designed for plant lighting applications.

What does dual spectrum mean?

A dual-spectrum HPS lamp supplements the strong red and orange output associated with HPS technology with additional blue light, producing a more versatile spectrum for different stages of plant development.

Can I use the Loadstar Pro 600W for vegetative growth?

Yes. The additional blue component of its dual-spectrum output makes the lamp suitable for vegetative growth as well as later crop stages.

Can I use it for flowering and fruiting?

Yes. The Loadstar Pro retains the strong warm-spectrum output associated with HPS lighting and is suitable for flowering and fruiting crops.

Can I use the same lamp throughout the crop cycle?

Yes. One of the main advantages of a dual-spectrum HPS lamp is its ability to provide useful light for both vegetative and flowering stages without changing between separate growth and bloom lamps.

Does the Loadstar Pro 600W need a ballast?

Yes. This is an HID lamp and requires a compatible 600W ballast to start and regulate the lamp correctly.

Can I connect this 600W HPS bulb directly to the mains?

No. A suitable HID ballast and compatible lighting equipment are required. Never connect an HID lamp directly to a mains electrical supply.

Will it work with a 600W digital ballast?

It is designed for compatible 600W HPS lighting systems. Always confirm that the individual ballast is rated for the lamp type and 600W operating power before use.

Can it replace an existing 600W HPS lamp?

Yes, provided the existing ballast, reflector and lamp holder are compatible with this type of 600W HPS lamp.

Is this a metal halide lamp?

No. The Loadstar Pro is a dual-spectrum HPS lamp. Its spectrum contains an additional blue component for improved versatility, but it is not a metal halide lamp.

Does an HPS lamp lose output as it gets older?

Yes. HID lamps gradually lose useful light output with operating time, so an older lamp can continue illuminating while producing less effective plant light than it did when new.

Does a 600W HPS lamp produce heat?

Yes. HID lighting produces substantial heat during operation. Appropriate ventilation, clearance and temperature management should be considered when designing the lighting installation.

Is the Loadstar Pro supplied as a complete lighting system?

No. This product is the 600W dual-spectrum lamp. A compatible ballast, reflector, lamp holder and associated electrical equipment are required to form a complete lighting system.

How many Loadstar Pro 600W lamps are in an outer case?

The outer case quantity for this SKU is 25 lamps.

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£6.85