20 cutter ssk 1560zge 30cr choosing driver help

Im actually making 2 20strip lights, i had planned on using 1 hlg600 48 per 20 strips at 625ma. I only fool with lights every 4 to 5 yrs and by then i have forgotten what i used to know so if any of you more knowledgeable people have better alternative i would love to hear it. If its the best option will a hlg600 48B work or do i need A version, im pretty sure 20 strips will max out the driver. If i need the A version is a multimeter necessary to tune it? thanks