GL MH 600W Retro Lamp Bulb - 6400K

GrowLush MH 600W Retro Lamp Bulb - 6400K 

Works On HPS Gear Only*

Retro MH Bulbs give you the same spectrum as MH bulbs but work on HPS gear. So if you've only got a HPS ballast these bulbs let you get the results of a MH light without having to buy a MH ballast. 

GL MH 600W Retro Lamp Bulb (6400K) SPECIFICATIONS:

• Power: 600 watts (High efficiency)
• Expected Life Span: 10,000 hours
• Lumen: 70,600 lumens
• Daylight for super fast growing
• Strong power to penetrate fog
• High output, high luminescence efficiency.
• Fit for all standard 600 watts HPS grow light systems
• Long life and high efficiency for energy saving