Looking for help on purchase of brighter LEDs. We have a band show we are running and it is working

and looks great at night. However, during the daytime we cannot see anything once we get 20 yards away. Running WLED, NodeMCU, xLights using "WS2811 LED String Lights" also tried "ws2812b eco strip". We might run 4 strains tightly grouped, but thought there might be brighter LEDs that also run with NodeMCU.
Any suggestions on what to purchase? Or maybe answer is: can be done but expensive?