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Grower's Choice 1000W HPS DE Metal Halide Lamps

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$119.00
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Free shipping in the continental USA!

*For International Orders*
Send your name and address to chris@happyhydro.com for a shipping quote.

Double End Lamps

If you’ve chosen Double End fixtures for your garden the smart choice is Grower’s Choice Double End lineup explicitly engineered for specialty horticulture cultivation crops.

Ceramic Metal Halide Lamps

Ceramic Metal Halide lamps are the pinnacle generation of HID lighting. Utilizing ceramics materials instead of quartz for the construction of the arch tubes, which contain the metal halide gas that causes the lamps to operate at higher temperatures, increasing efficiency and providing a more complete spectrum, covering the inadequacies standard MH and HPS poses. This makes CMH lamps a better option for horticulture as they efficiently produce more light across the PAR spectrum where it matters most. Grower’s Choice has four different CMH spectrums lamps to customize the light output for every stage of plant growth for optimal harvest potential. For growers using dual lamp models lamp spectrum can be further customized by utilizing different spectrum lamps in the same fixture. We found that 3k + 3K-R provides the best results during the flowering phase, finishing with the 10k lamp in during the last 1 week before harvest.

CMH Benefits over Standard MH:

  • Grower’s Choice CMH lamps are engineered for horticulture specialty crops, provides light output in the full PAR spectrum with greater PPFD per watt.
  • Four lamp options in different PAR spectrums allow the grower to tailor their crops needs specifically from start to finish, increasing yield and quality.
  • More efficient and cooler running CMH means more energy in the form of light reaches your plant vs being lost as heat energy, reducing load on HVAC and service costs.
  • Long service life means low service costs and less material waste.

2K 1000W Double Ended HPS:

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 DE HPS: Flowering Phase

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: High Pressure Sodium

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


4K 1000W Double Ended MH:

The Grower's Choice 4K bulb is a slightly warmer metal halide, making it suitable for both flowering and vegetative growth. Growers get the most use out of this style of bulb towards the end of the vegetative stage.

4K DE: Full Phase

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


6K 1000W Double Ended MH:

The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunlight in spring time. This color of light typically encourages short inter-nodal spacing and bushy plants.

6K DE: Vegetative Phase

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


10K 1000W Double Ended MH:

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


NOTICE:

We want to inform all of our friends in the industry that 1000 watt ballasts (usually having a range of 600 - 1000 watts) usually operate the LAMP around 220 volts, and 600 watt ballasts (usually having a range of 250-600 watts) usually operate the LAMP around 110 volts. We know this to be true for most brands of ballast we have encountered. We want to be clear that we are talking about the LAMP voltage - NOT the voltage coming from the wall. This is important to understand because growers are dimming their ballasts down to manage heat issues, and some growers are not sure if they should use a 1000 watt bulb and dim it down to 600 watts or just use a 600 watt bulb. Most 600 watt bulbs are designed to be operated at 110 volts, and most 1000 watt bulbs are designed for 220 volt operation, so growers need to match their ballast wattage with their lamp wattage for best results. Many people believe that under-powering lamps can hurt longevity, but we have not found this to be true. What DOES hurt longevity is operating on the wrong voltage. If you mismatch the voltage the lamp may still work, but it will decrease lumen output, decrease usable life and possibly have trouble firing up due to different ignition voltages. Growers can simply call their ballast manufacturer to figure out what voltage their lamp is operated at.

DE CMH Lamps were designed to run optimally in a low frequency square wave ballast but we have found that they are also useful for growers who have high frequency double ended ballasts. Many growers are having issues with heat so they are dimming their fixtures down, and many other growers are switching to CMH because the richer spectrum is much better for plants, giving better yield. Utilizing these bulbs in a standard DE fixture is a great shortcut which achieves both of those goals, greatly minimizes operating expenses and grows higher quality flowers. However, it should be understood that since DE CMH bulbs were designed for low frequency ballasts, a few users may experience longevity issues in certain brands of high frequency ballast. However, we believe the amazing added benefits of the full spectrum combined with the money saving opportunity in utilizing your existing fixture far outweigh the risk of an early bulb failure, and we are developing a ballast right now that is designed specifically for our DE CMH Lamps.

Shipping & Returns
All orders ship free to the continental USA. Returns are easy, just send an email to help@happyhydro.com with your order number within 30 days of purchase. 
Delivery

Estimated between  and

Will usually ship within 1 business day.
Here are 5 more great reasons to buy from us:

   

You get a full 30 days to return your item to us. If it doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund you every cent.

Returns are easy, simply contact us with your order number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from Happy Hydro is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Free shipping in the continental USA!

*For International Orders*
Send your name and address to chris@happyhydro.com for a shipping quote.

Double End Lamps

If you’ve chosen Double End fixtures for your garden the smart choice is Grower’s Choice Double End lineup explicitly engineered for specialty horticulture cultivation crops.

Ceramic Metal Halide Lamps

Ceramic Metal Halide lamps are the pinnacle generation of HID lighting. Utilizing ceramics materials instead of quartz for the construction of the arch tubes, which contain the metal halide gas that causes the lamps to operate at higher temperatures, increasing efficiency and providing a more complete spectrum, covering the inadequacies standard MH and HPS poses. This makes CMH lamps a better option for horticulture as they efficiently produce more light across the PAR spectrum where it matters most. Grower’s Choice has four different CMH spectrums lamps to customize the light output for every stage of plant growth for optimal harvest potential. For growers using dual lamp models lamp spectrum can be further customized by utilizing different spectrum lamps in the same fixture. We found that 3k + 3K-R provides the best results during the flowering phase, finishing with the 10k lamp in during the last 1 week before harvest.

CMH Benefits over Standard MH:

  • Grower’s Choice CMH lamps are engineered for horticulture specialty crops, provides light output in the full PAR spectrum with greater PPFD per watt.
  • Four lamp options in different PAR spectrums allow the grower to tailor their crops needs specifically from start to finish, increasing yield and quality.
  • More efficient and cooler running CMH means more energy in the form of light reaches your plant vs being lost as heat energy, reducing load on HVAC and service costs.
  • Long service life means low service costs and less material waste.

2K 1000W Double Ended HPS:

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 DE HPS: Flowering Phase

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: High Pressure Sodium

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


4K 1000W Double Ended MH:

The Grower's Choice 4K bulb is a slightly warmer metal halide, making it suitable for both flowering and vegetative growth. Growers get the most use out of this style of bulb towards the end of the vegetative stage.

4K DE: Full Phase

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


6K 1000W Double Ended MH:

The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunlight in spring time. This color of light typically encourages short inter-nodal spacing and bushy plants.

6K DE: Vegetative Phase

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


10K 1000W Double Ended MH:

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

 

Happy Hydro Grow Lamps
TECHNICAL INFORMATION:

Lamp Type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce


NOTICE:

We want to inform all of our friends in the industry that 1000 watt ballasts (usually having a range of 600 - 1000 watts) usually operate the LAMP around 220 volts, and 600 watt ballasts (usually having a range of 250-600 watts) usually operate the LAMP around 110 volts. We know this to be true for most brands of ballast we have encountered. We want to be clear that we are talking about the LAMP voltage - NOT the voltage coming from the wall. This is important to understand because growers are dimming their ballasts down to manage heat issues, and some growers are not sure if they should use a 1000 watt bulb and dim it down to 600 watts or just use a 600 watt bulb. Most 600 watt bulbs are designed to be operated at 110 volts, and most 1000 watt bulbs are designed for 220 volt operation, so growers need to match their ballast wattage with their lamp wattage for best results. Many people believe that under-powering lamps can hurt longevity, but we have not found this to be true. What DOES hurt longevity is operating on the wrong voltage. If you mismatch the voltage the lamp may still work, but it will decrease lumen output, decrease usable life and possibly have trouble firing up due to different ignition voltages. Growers can simply call their ballast manufacturer to figure out what voltage their lamp is operated at.

DE CMH Lamps were designed to run optimally in a low frequency square wave ballast but we have found that they are also useful for growers who have high frequency double ended ballasts. Many growers are having issues with heat so they are dimming their fixtures down, and many other growers are switching to CMH because the richer spectrum is much better for plants, giving better yield. Utilizing these bulbs in a standard DE fixture is a great shortcut which achieves both of those goals, greatly minimizes operating expenses and grows higher quality flowers. However, it should be understood that since DE CMH bulbs were designed for low frequency ballasts, a few users may experience longevity issues in certain brands of high frequency ballast. However, we believe the amazing added benefits of the full spectrum combined with the money saving opportunity in utilizing your existing fixture far outweigh the risk of an early bulb failure, and we are developing a ballast right now that is designed specifically for our DE CMH Lamps.

Shipping & Returns
All orders ship free to the continental USA. Returns are easy, just send an email to help@happyhydro.com with your order number within 30 days of purchase. 
Delivery

Estimated between  and

Will usually ship within 1 business day.
Here are 5 more great reasons to buy from us:

   

You get a full 30 days to return your item to us. If it doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund you every cent.

Returns are easy, simply contact us with your order number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from Happy Hydro is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Related Products

Grower's Choice 1000W HPS DE Metal Halide Lamps

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