Sunmaster 600w/400v Dual Spectrum HPS lamp

Sunmaster 600w/400v Dual Spectrum HPS lamp

SKU: 87598
Sunmaster 600w/400v Dual Spectrum HPS lamp

Cost-Effective 600 Watt / 400 Volt Dual Spectrum Lamp

The NEW Sunmaster Dual Spectrum lamp is scientifically developed to deliver a broader light spectrum.

The innovative design delivers increased levels of light in the blue and red spectrum to your plants at both the vegetative growth and flowering stages of development. The Sunmaster Dual Spectrum lamp also features enhanced spectral stability, meaning outstanding performance at overdriven and lower end power levels.

  • Delivers 10% more light
  • Fully compatible with your existing fittings and ballasts
  • Long life - replace once a year
  • Economical
  • Environmentally friendly, energy saving
  • Rapid start
  • Superior lamp performance
  • 90000 lumens


1 x Sunmaster 600 Watt 400 Volt Dual Spectrum Super High Pressure Sodium lamp

Recommended for use with:

Gavita Pro Line 600 - 400 Volt / 600 Watt Digital Ballast

Gavita Pro E-Series 600e - 400v / 600w HPS - Complete Grow Light

Gavita Pro 400 Volt / 600 Watt HPS Complete Grow Light

Dimlux Expert Series 600w 400v

How the Sunmaster 600w / 400v Lamp Works:

Why not take a look at our 400V 600W HPS Grow Lamp Shootout Blog Here 

The Sunmaster 600w / 400v delivers 10% more light than standard high pressure sodium lamps which provides more usable energy needed for peak photosythesis aiding in increased yield. The Sunmaster Dual Spectrum lamp delivers greater quantities of red and blue spectrum light helping to encourage dynamic plant growth and maintain healthy plants through the grow and bloom cycle. The ingenious new design optimizes the quality of the light reducing the effect of infrared across the RED spectrum reducing transferred heat.

Light spectrum output of the Sunmaster EL HPS lamp:

How to Use this Lamp:

Using a clean cloth to hold the lamp, screw the lamp into the E40 bulb-holder fitting of your Sunmaster 600 Watt / 400 Volt Dual Spectrum SHPS lamp reflector until it will turn no further. It is important that the lamp is screwed very firmly into the holder. Failure to fit the lamp tightly will cause arcing inside the holder between the centre connector and the contact on the lamp. This will melt the solder contact on the lamp and irreparably damage it. Ensure the lamp is completely clean and free of dirt, grease and finger-prints etc. before switching it on.

WARNING 1: Once the lamp is switched on it runs extremely hot. As with all high pressure sodium and metal halide bulbs it is necessary to avoid touching the lamp with anything such as fingers or plants as this may cause severe burns or fires. In particular avoid sprays or liquids coming into contact with the lamp as this may cause premature failure or even an explosion.

WARNING 2: This lamp MUST ONLY be used in a a 400 volt / 600 watt system. If it is used in other types of lighting system, then it will either not work or could cause explosions, fire or damage to equipment.

This lamp is for use with a 400v ballast or complete fixture. Do not use it with a standard 230v ballast!