🍃 Purchasing this item will earn you 999 Harvest Club points. Redeem points by registering.
If you find a price lower than ours, we'll match it! Learn more.
Mammoth Lighting has been developed by indoor growers over many years of careful experimentation and testing. Scientifically engineered to deliver the highest level of PAR output and balanced Coverage in the LED grow market.
The Mammoth LED grow lights are built with high quality Samsung diodes. The lights encompass a continuous range of wavelength from blue and green to red, creating a light blend matching the natural sunlight.
We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies.
Power | 640W |
LED Chip | Samsung LM301B SK |
Spectrum | Full Spectrum 4000k+660nm |
PPF | 1780 umol |
Efficacy | 2.8 umol/W |
AC Input Voltage | 100-277V AC, 347-480V AC, 50/60 Hz |
Driver Brand | Inventronics |
Dimension | 46"x2.9"x3" |
Mounting Height | ≥ 18” (45.7cm) Above Canopy |
Dimming | 10V-Source |
IP Rating | IP65 |
Warranty | 5 year |
Listed | ETL, CE, RoHS |
Full 5 Year Warranty. Current defective rate is less than 0.5%. Everything is covered.
If >5% of the diodes on a bar go out, Mammoth Lighting will send you a new light bar.
⚠️ Due to COVID-19, some products are under extended processing times. Processing times can span anywhere from 2 - 14 business days, sometimes longer. Learn more
To get the best representation of a product's lead time, email us at info@trimleaf.com or call us at 619-535-1834
Free Shipping
Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more
Refunds & Returns
Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more
We use cookies on our website to give you the best shopping experience. By using this site, you agree to its use of cookies.