Description
The Sunmaster Dual Spectrum HPS Lamp 600W is a premium high-pressure sodium grow bulb designed to support plants through both vegetative growth and flowering. Combining enhanced blue and red spectral output, this dual spectrum HPS lamp delivers strong, consistent light intensity to promote healthy growth, tighter internodal spacing and improved flower development.
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Trusted by growers worldwide, Sunmaster bulbs are known for their reliability, high PAR output and excellent light penetration, making this 600W lamp ideal for grow tents, grow rooms and greenhouses.
The Sunmaster 600W Dual Spectrum HPS Lamp provides a balanced light spectrum that mimics natural sunlight more closely than standard HPS bulbs. This makes it suitable for use throughout the entire grow cycle, reducing the need to swap lamps between veg and bloom stages.
Engineered with high-quality arc tube technology, this lamp offers excellent lumen maintenance and consistent performance over its lifespan. It’s compatible with most standard 600W HPS ballasts and reflectors, making it a simple, cost-effective lighting upgrade for serious growers.
Key Features & Benefits
- Dual Spectrum Output: Supports both vegetative growth and flowering.
- 600W High Output Lamp: Strong light intensity for healthy growth and higher yields.
- Enhanced Blue & Red Light: Encourages compact growth and improved flowering.
- Excellent Light Penetration: Ideal for dense canopies and larger grow areas.
- Reliable Sunmaster Quality: Consistent performance and long service life.
- Standard E40 Fitting: Compatible with most 600W HPS ballasts and reflectors.
- Cost-Effective All-in-One Lamp: No need to change bulbs between growth stages.
How to Use
- Suitable for use with 600W HPS magnetic or digital ballasts.
- Use in a well-ventilated grow space to manage heat output.
- Allow lamp to cool fully before handling.
- Recommended to replace after approx. 9–12 months for optimal output.
Frequently Asked Questions (FAQ)
Can I use this lamp for both veg and flowering?
Yes, the dual spectrum design makes it suitable for the full grow cycle.
Will this work with a digital ballast?
Yes, it’s compatible with most 600W digital and magnetic HPS ballasts.
Does this lamp run hotter than standard HPS bulbs?
Heat output is similar to other 600W HPS lamps, adequate ventilation is recommended.
How often should I replace the bulb?
For best results, replace every 9–12 months to maintain optimal light output.
Is this suitable for a grow tent?
Yes, it’s ideal for medium to large grow tents when paired with proper extraction.
Lighting is one of the most important factors in successful indoor growing. The Sunmaster Dual Spectrum HPS Lamp 600W offers a powerful, reliable and versatile solution that supports plants from early growth through to harvest. With strong light penetration, proven Sunmaster build quality and a balanced spectrum, it’s an excellent choice for growers looking to maximise yields without complicating their setup.