Sunmaster Dual Spectrum 600w 400v HPS

Sunmaster lamps are the most popular range of grow lamps/bulbs on the market today. This new addition is made specifically for 400V Ballasts.

Packed with all the features as the ever popular 230V Sunmaster Dual Spectrum Bulbs, but designed to be used with any 400V ballasts.

400 Volt lighting equipment produces a greater PAR light output (light used by plants) with new lamps offering an increased output of 10-15%. The additional light results in stronger, heavier yields when compared to the standard 230V technology.

Sunmaster 600w 400V Lamp Features:

• E40 screw fitting.

• Affordable and long lasting - Replace every 12 months

• Rapid start

• 90000 lumens output

• Dual spectrum

Please note, these lamps will not work with standard 230V ballasts. A specific 400V Ballast is required, although standard E40 reflectors are suitable.