90-gallon planted aquarium with 28,000 luminous using Asta 120 pendent lights, part: 2

https://www.amazon.com/gp/product/B075H8CP6C/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
Link to Asta 120 light on Amazon.

About this item
SUPERIOR CRI & HIGH LUMEN: 50watt COB LED provides equally-distributed illumination, combined with 90 degree secondary lens which provides higher PAR performance and strong penetrability. Lumen is up to 6000lm, this planted tank light produces amazing illumination effect for plants.
GOOSENECK & SIMPLE OPERATION: Using dimmer controller to adjust brightness 0-100%. 360°adjustable rustproof gooseneck, great for choosing the angle you want the light to come from, suitable for tank glass thickness less than or equal to 0.95inch, plastic screws won’t scratch the tank glass.
QUALITY BUILT & SLEEK DESIGN: Solid premium aluminum housing. Super sleek body design with the Diameter of 4.4 inches and length of 3.86 inches, suitable for 24" long tank. Excellent for freshwater and planted aquarium setups.
EFFICIENT COOLING SYSTEM: aluminum fins heatsink and silent fan, operation temperature is 30 degree, noise is lower than 28 db(A), effective heat dissipation and create a comfortable home environment. 100% modular design, possible for future upgrade, low cost maintenance.
WORRY-FREE WARRANTY: Any questions or disatisfactions with your purchase, 24H x 7D technical and friendly customer service support. Please contact us freely, we will usually reply to you within 24 hours.