400 Watt Lumatek Ballast, 6" Cool Tube Reflector w/ Bulbs - MH/HPS Digital Grow Light

6" Cool Tube Reflector      SKU: RFCOOL6

The quality construction features European aluminum interior reflector, for directing light more precisely over a growing area. The securely mounted 5KV mogul socket is completely prewired inside a protective junction box. The multi-point hanging system allows the unit to be hung horizontally or vertically for different growing applications. Now included is the patented Lock and Seal 15' heavy duty lamp cord allowing you to conveniently plug into any Hydrofarm or Xtrasun ballast.

• 6" or 8" (RFCOOL8) diameter by 19" long accommodates most lamp types up to 1000W
• Superior packaging protects unit during shipping and handling
• Internal and external reflectors included
• Highest quality European aluminum
• 15' 600v cord and mogul socket included; easily attaches to any Hydrofarm ballast
• The most compact and effective way to get bright light over, or in your growing area
• Streamlined design allows cooling airflow to move unimpeded, keeping growing area temperatures lower and allowing you to position your lamp very close to your plants
• Can hang vertically down into the plant canopy and is ideal for enclosed growth chambers

Plantmax offers adjusted spectrum in both Metal Halide and High Pressure Sodium grow lamps. Plantmax Metal Halide provides high lumen output and spectrum that help plants grow in vegetative stages. Plantmax High Pressure Sodium with adjusted blue spectrum brings you the best yields in flowing and fruiting. Plantmax grow lamps bring you ultimate yields, even in the middle of winter.

Specifications Weight: 0.9 lbs.
Package Dimensions: 4.8L x 4.8W x 12.3H
Max. Wattage: 400
HID Type: Metal Halide
Base Type: Mogul (E39)
Initial Lumens: 39,000
Color Temp: 4200K
Warranty: 1 Year
Bulb Orientation: Universal
Bulb Shape: ED37
Average Rated Life Hours: 10,000

PlantMax Bulb - 400w High Pressure Sodium

Plantmax offers adjusted spectrum in both Metal Halide and High Pressure Sodium grow lamps. Plantmax Metal Halide provides high lumen output and spectrum that help plants grow in vegetative stages. Plantmax High Pressure Sodium with adjusted blue spectrum brings you the best yields in flowering and fruiting. Plantmax grow lamps bring you ultimate yields even in the middle of winter.