Sunmaster Dual Spectrum High Pressure Sodium Lamp

Sunmaster Dual Spectrum lamps from Venture Lighting. The Sunmaster Dual Spectrum range has been developed to create one lamp that can be used during the vegetative and flowering stages. The new photonic feature gives enhanced spectral stability at lowered, overdriven and fluctuating power levels. This makes them ideal for variable output power packs, giving the plants the optimum spectrum for growth with each power mode.

They are predominately flowering lamps with a small percentage of the blue spectrum which eliminates the need to change lamps during cycles and adds the extra spectrum to the flowering cycle. The manufacturers say it delivers 10% more light than standard high pressure lamps.

For use during the vegetative and flowering stages.

• PHOTONIC enhanced spectral stability at lowered and overdriven power levels.
• Sunmaster lamps are proven to give excellent results in commerical greenhouses and hydroponics.
• Provides more energy, essential for optimised photosynthesis
• Fully compatible with magnetic and digital ballasts
• Energy efficient avoiding excess heat generation
• Delivers 10% more light than standard HPS lamps
• For use during the vegetative and flowering stages.
• 600w (90,000 Lumens), 400w (55,000 Lumens), 250w (33,000 Lumens)

Free delivery on orders over £60*
- UK Mainland only

Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only

Express Delivery £8.95*

- Next Working Day**
- UK Mainland only

Scottish Highlands £15.95*
- 2-5 Days**

*Can not be used with Heavy / Large items
**If ordered on a working day before 2pm cut off (Saturday and Sunday are not classed as working days).

Please See Delivery and Returns page for more details.