High Pressure Sodium (HPS) grow lights have long been a grow room standard.  They are low cost and have proven their results time and again. 

Each kit includes:

• Wing Reflector
• 400W Digital Ballast with a 3 Year Warranty
• 400W HPS Bulb
• Rope Ratchets

 Ballast Specs

• High frequency works with double ended and standard bulbs
• Works with HPS or MH bulbs
• 3 Year Warranty
• Input Voltage: 100-265V
• Includes 8' Power Cord
• Dimensions: 400W - 10.8" x 4.4" x 3"
• 400W dimmable with 150W, 250W, 400W and Super Lumen settings

HPS Bulb Specs