I’m not to sure about that ,tge blue and the red ..I was using a 600watt burple led ,blue&red spectrum and I’m not sure if it was because I was maybe trying to do too many,I had 4 under it,I then added a phizon 1000 watt Led full spectrum and my plants ,well one of them started to fly and look great ,I sort of did a side by side ,2under the burple and 2under the full spectrum,the full spectrum blew the burple out of the water buddy ..It’s my 1st grow,so I’m know expert ..I’ll post a pic from about a week and a half ago and you’ll see the difference,the blue and red spectrum are in the left ,the full spectrum on the right.I’m not too positive,if could just be the wattage and my in experience,but now I’ve took the burple down and added another phizons (they’re not the best but have Samsung diodes and look a whole lot similar to the spyder full spectrum,I know because they look ,it doesn’t make them the same)but check out my pic and you’ll be able to decide for yourself..I hope that helps ,maybe someone more experienced can point you a bit better than myself ..hope you get on ok and happy growing..check the pic out ,you’ll see what I mean )I’ve also put a pic up if the burpke on its own with a couple other ,I think you’ll notice the bigger and better buds are the ones from under the full spectrum,tge little ones that weren’t coming on ,fingers crossed they will now I have the other full spectrum up are from the burple .happy growing and peace out