Grower's Choice 1000W Double Ended HPS/MH Bulb

Grower's Choice 1000W Double Ended HPS/MH Bulb

The Grower's Choice 2K bulb is the optimal choice for blooming plants. Though the 2K HPS can be used in all stages of growth, it contains high concentrations of red and yellow light in it's spectral output, which mimics the natural color of sunlight in the fall, making it best for flowering periods.

2K 1000W Double Ended HPS

• Lamp type: High Pressure Sodium
  
• Wattage: 1000 Watts
  
• Style: Double Ended
  
• Weight: 5 Ounce

Grower’s Choice proven and reliable 2K DE lamps provide high intensity par spectrum where it matters most in you bloom phase, in the 525-680 nm range with 2100 umol/s photon flux output. In addition to the intense yellow, orange and red spectrum this lamp emits a hint of blue, green and UV spectrum for additional par diversity promoting a high yielding, high quality harvest.

• Outputs UV spectra for enhanced resin production
• 5% degradation rate at 10,000 hours   
• High quality quartz glass for consistent spectral output and PAR production
• Rated for 2,100 umol 

6K 1000W Double Ended MH

• Lamp type: Metal Halide
  
• Wattage: 1000 Watts
  
• Style: Double Ended
  
• Weight: 5 Ounce

Grower’s Choice 6K DE lamp is the best option when choosing a quality lamp designed for vegetative growth. With a diversified spectrum peaking in the par spectrum where it matters most providing the blues, yellows, reds, UV and even a bit of green that growers once thought wasn’t useful but is necessary for optimal plant growth.

• Mimics spring time light, promotes short inter-nodal spacing
• High quality quartz glass for consistent spectral output and PAR production
• Great for commercial applications where a large vegetative footprint is desired

4K 1000W Double Ended MH

• Color: 4200K
  
• Type: DE-CMH
  
• Wattage: 1000W
  
• Initial Par: 1900 umol/s
  
• CRI: 98
  
• Hours: 10,000

Grower’s Choice 4k DE lamp is a versatile lamp with the ability to carry your garden from veg to bloom if you are looking for a general-purpose lamp. The GC 4K DE lamp performs best as a vegetative lamp and supplemental lighting with HPS lamps to enrich the par spectrum for larger and higher quality yields.

• Outputs UV spectra for enhanced resin production
• 5% degradation rate at 10,000 hours   
• High quality quartz glass for consistent spectral output and PAR production
• Designed to prolong bulb life and preserve light quality

10K 1000W Double Ended MH

• Lamp type: Metal Halide
  
• Wattage: 1000 Watts
  
• Style: Double Ended
  
• Weight: 5 Ounce

The Grower's Choice 10K bulb is for growers who are looking to maximize yield and resin production, making it suitable for the last 7-14 days of flowering. The 10K contains UV-B light, which is widely known to increase resin production, as the plant forms its own kind of "sunscreen" to protect itself from the ultraviolet light.

• Outputs UV spectra for enhanced resin production
  
• 5% degradation rate at 10,000 hours
  
• High quality quartz glass for consistent spectral output and PAR production
  
• Increases resin production by weight during late flowering