This super-efficient LED changes the indoor horticulture game. With 2 spectrum options and an additional Flower initiator option the sky truly is the limit with the Gr8.
- GenSpec, this spectrum is a general spectrum designed for both Vegetive and Flower stages. Expect decent yields with great quality from this spectrum option.
- CanSpec, Green Machine Ca’s signature spectrum. This spectrum has the Blue spectrum for the high quality but with its intense 660nm peak, it truly separates itself from other grow light manufactures. We do not recommend this spectrum for the Vegetive state purely because of the 660nm peak may cause some stretch.
The other feature this superior Light offers is the 2nd channel with 730nm diodes. This option has 2 main functions. First triggering the Emerson Effect to help photosynthesis will increase your total yields as well as some other benefits. Secondly, you can choose to run the 730nm channel at the end of the light cycle solely for flower initiation.
please message us for details on this feature for more info.
POWER: 640w +-5%
DIODES: Lm301H, Lh351H(660nm in CanSpec) Osram 660 in GenSpec
EFFICIENCY: estimated 3.2umols/j
certifications : Ip65, cETLus, DLC ( pending)
Delivery over $149
We understand the importance of privacy to many of our customers. All orders placed on Growbuds are shipped in plain boxes without explicit identifying marks.
Free, Fast Shipping
All continental US orders over $99 qualify for free shipping.
Between 1 and 5 business days, depending on your location.
Easy Returns for up to 90 days
Depending on the brand.
Please refer to our Shipping & Returns policy page for more detailed information.
Our experienced commercial team has helped supply hundreds of indoor, outdoor and commercial greenhouses projects in Canada and the United States.
Looking to get a quick quote? Contact us at firstname.lastname@example.org or call at 1-877-900-2632 option 2 to talk with a Growbuds sales representative. Otherwise please fill out the quick form below and we will be in touch as soon as possible.
295 Cure-Labelle Boulevard,
Laval, QC H7L 2Z9, Canada
United States Headquarters
2915 Ogletown Road
Newark, DE 19713, United States
Toll Free: 1-877-900-2632
Hours: 9AM - 5:00PM EST
You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.
10 Reasons To Trust Growbuds With Your Business
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Full Warranties and Generous Return Policies
We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand.
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We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase.
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All orders ship via Canada Post, FedEx, UPS, and Purolator, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
For up to 90 days, please refer to our Shipping & Returns policy page for more information.
On orders over $149 in Canada.
We only carry Canadian and American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
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