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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
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Description
Lightspeed CMH 630W 3100K Double Jacketed LampSwitching 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
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.
Specifications
- Ultra-efficient double ended bulb
- Superior lumens-to-watts efficiency
- Long life span with minimal deterioration
- High blue spectral ratio for enhanced vegetative growth
- Reduced branch spacing and tight internodes
- Watts: 630
- Kelvin: 3100
- Color Rendering Index (CRI): 90
- Initial Lumens: 62000
- Base: Double Ended Open Pin
- 1 Year warranty
- Length: 394mm (15.5”)
- Diameter: 55mm (2.17”)
- Box dimensions: 15.75" L x 3.81" W x 3.81" H
- Shipping weight: 1.18 lbs
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
For kids
That's so cheap and always
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Kid wants to use!
Pretty color, makes my kid want to brush her teeth. Win and 5 star in my book!!!
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Repuestos
Repuestos útiles cepillo eléctrico de niño
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Easy and perfect!
Perfect for my 10yr old
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Reviewed in the United States on May 4, 2025
★★★★★ 5
Works like a dream!
Size: 2 Pack Combo Pack
This is an absolutely amazing alternative to drinking water later in the evening and in the middle of the night! As long as you don’t actually need the hydration, this gets the saliva going with a light minty flavor that allows you to minimize water intake that disrupts sleep. I got my 80yo mom to try it when she had surgery that made it difficult for her to get up by herself (nighttime), and she was so pleased!
This also works very well for people who suffer from dry mouth due to medication. The 2 pack is really nice- one for home, one for my purse!
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Reviewed in the United States on May 3, 2026