Lightspeed CMH 630W Double Jacketed

Lightspeed CMH 630W 3100K Double Jacketed

Have you met Lightspeed grow lights?

This high output, full spectrum, metal halide lamp is ideal for growing fruits, vegetables, flowers and herbs.

Switching from a 1000 watt high pressure sodium or metal halide system to a Lightspeed 630W ceramic metal halide system will increase the growth, health, and yield of your plants and will lower your energy costs by up to 70%.

The wide spectrum of our Lightspeed CMH bulbs allows either the 3100k or 4200k to be used from the vegetative phase straight through to flowering, or for maximum growth and yield begin with the 4200k bulb for vegetative and then switch to 3100k for the flowering phase.

The lower wattage of our 630W CMH bulb versus the standard 1000W HID bulb translates to less heat being expelled from the bulb and the ability to place the grow fixture closer to the canopy, increasing light intensity and canopy penetration.

This double glass jacketed lamp features a double ended lamp base and is rated for open fixture use.

The ultra-efficient ceramic metal halide system can do the same job as MH and HPS with better results, using less power and emitting less heat. Lightspeed 630W ceramic metal halide bulbs pair well with any double ended 630W system, like our Lightspeed CMH DE 630W System or the Lightspeed Digital CMH 630W Ballast.

Lightspeed is exclusively distributed in North America by Hydrotek Hydroponics.



  • Power: 630W
  • Kelvin: 3100
  • Color Rendering Index (CRI): 90
  • Initial Lumens: 62000
  • Base: Ended Open Pin
  • Length: 15.5"
  • Diameter: 2.17"
  • Shipping dimensions: 15.75" L x 3.81" W x 3.81" H
  • Unit weight: 0.39 lbs
  • Shipping box weight: 1.18 lbs
  • Warranty: 1 year against manufacturing defects

Need help planning your cultivation room lighting layout?

Why pay for fixtures you don’t need, or waste PAR on empty space? Based on your cultivation room specifications, we can find out the most effective mounting layouts for your grow light fixtures, ensuring an optimal distribution for a maximum light yield with as few fixtures as necessary.

Related Products

Lightspeed Pro CMH 630W DE

In stock

The Lightspeed Pro CMH (HID) by Lumlux are easily among the most efficient commercial grow light fixtures available today, providing greater µMol output and higher µMol per watt efficiency than the competition.

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Lightspeed Bulb

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12300 rue de l’Avenir Mirabel, QC, J7J 2K4
2060 S. 16th Street, suite 117 Phoenix, AZ, 85034
1 877 777-0767