It looks like #3 and #4 are still behind concept veg lights #1 and #2 however with the “Aardvark Mix” seeds that I put in soil the light #3 germinated and sprouted 3 out of 4 and the #4 light germinated and sprouted 4 out of 4 and are growing GREAT. Maybe the first seeds that went in which were 4 different strains didn’t have the law of averages on their side compared to #1 and #2. Only time will tell and I am still waiting for the new driver for #4 so I can do a video of how easy OR hard it is