The spider farmer 2000 is only 200 true watts. Definitely go with manufacture recommendations, but you still should be ok full power in veg. And you still could move light closer, just watch your plants, they will tell you what they want.
@hempkid,The manufacturer says 24"-30" so I went for the 30. I'm just not sure of the power hence why I have set it to 60% i know the flower stage is 100% but I'm just coming up to week 3 and dont want to burn the leaves
I don't know the spider farmer lights but most led can be 20 inches. From there you can move closer or farther depending on what your plants tell you. If it were me I would run at full power during veg/bud cycles.