Some details from their website.
**Superb Quality LED Chips:**The FC4800 LED grow light is installed with Samsung lm301B chips, the top-bin horticultural chips worldwide, to guarantee the lighting quality and an efficiency up to 2.85 μmol/j.
Even PAR Distribution and High PPFD Output: The multi-light bar design and the densely distributed light chips enable the LED grow lights to achieve the optimum PPFD required for plant growth over the entire effective coverage area.
Specifically Designed Spectrum: To ensure even plant growth, blue and red light are enhanced on the basis of a full spectrum combination. Not only does this accelerate plant growth, but it also improves the yield and quality of the plants at the same time.
Dimming Daisy Chain Function: The dimming function saves on electricity costs and enables brightness from 10% to 100% for the different stages of plant growth. A single master light can connect up to 30 lights in a daisy-chain system.
Business LED Grow Light: The light’s wavy heat sink dissipates heat quickly. 180° collapsible feature for easier installation. All these features provide favorable assistance for commercial cultivation.
DLC Certified & 5 Years Warranty: DLC-certified LED grow lights have the highest standard in the industry, both in terms of quality and efficiency. Locally serviceable and with a 5-years warranty to solve any quality issues.