This one is less a Radion knockoff, but you can definitely see the influence. The color choices for the LEDs is what caught my attention and, at 150w, it falls right smack in between the XR15 and XR30, while being $100+ cheaper than the XR15.
LEDs: 56 pcs
UV 395-400nm: 2 pcs
Purple 415-420nm: 2 pcs
Deep blue: 440-445nm: 8 pcs
Blue 460-465m: 12 pcs
Light blue 470-475nm: 14 pcs
Cyan 480-490nm: 6 pcs
Green 520-525nm: 6 pcs
Red 620-625nm: 6 pcs
Warm white 3000K: 6 pcs
Cold white 8500K: 6 pcs
https://www.aquariumlowcost.com/led...ll-spectrum-led-light-for-reef-aquariums.html