With a balanced spectrum to obtain the ultimate growing power, the ROI-E420 LED Grow Light is the right indoor growth system option. You get a full spectrum covering a more comprehensive range of wavelength to protect more than 660nm.
With better radiant energy, the 660 nm range operates between 3000 to 3300K. It gives a more realistic color promoting the natural growth of plants.
With the ROI-E420, you have full control over the intensity. So, you can set just the right conditions for photosynthesis. Moreover, a more comprehensive compatibility range means that you can use most LED controllers with it.
In addition to improved production, you can save up to 40% on energy and HVAC requirements. It takes 420-Watt input, with passive thermal management and 120-degrees light distribution. You can mount the light anywhere between 6 to 24 inches, so it's equally useful for large and small indoor systems.
The fixture spans about 35.3” x 34.6”, so it’s an ideal option for 4’ x 4’ or 5’ x 5’ grow tents. Moreover, its foldable design makes storage more convenient. Even for its size, it’s a powerful enough light for any commercial application.
Balanced spectrum, Incorporating Grower’s Choice famous 3K CMH Full Phase Spectrum for superior growing power with best possible LED diodes available.
- 1090 μmol/s Total Output
- 2.6 μmol/J System Efficacy
Energy Saving and Easy HVAC:
- Up to 40% energy saving
- 40% less HVAC requirement
The specially deployed full spectrum fills the negligence of the main photoreceptors and pigments outside the 660nm and 450nm range, and it is suitable for reproduction to aging in indoor environments. The overall color temperature of FSM's full spectrum is controlled at 3000-3300K, which increases the radiant energy of red light at 660nm wavelength in white light. It provides a beautiful working environment and a more realistic color reproduction degree at a CRI level of 85.
With onboard dimming function, growers can set the ideal intensity at any stage of plant growth for optimal photosynthesis activation. Also, it is compatible with most lighting controllers including Grower’s Choice Master Lighting controller.
Even Light Distribution
Precisely designed to deliver uniform levels of photosynthetic photon flux density (PPFD)
Industrial grade manufactured with Osram Top Bin Diodes and ultra-efficient driver
- ROI-E420 LED System
- 9’ Connecting Cable
- Information Page
- User Manual
|Spectrum||GC-3K Full Phase|
|Fixture & Dimensions||35.3” L x 34.6” W x 3.2” H | 25lbs|
|Mounting height||6"-24" depending on application|
|Life Time||L90: >54,000 hrs|
|Certification||IP65, CE, UL8800,UL1598, DLC|
|Warranty||3 Years Standard Warranty|
Have had the ROIe420w for a few days looks great, works, great, and super easy set-up. Par output is close to reported im in an open room get 800 in middle at 8" in stead of 12" as previously tested.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.