I'd rather not buy a light meter, have you pulled the PAR or UMOL values on the SMD5630 LED Strip? It states it's 60 watts, let me rephrase that, it states "Low power consumption, can feed by a 12V/5A (60Watt)" is this accurate? I thought 100 watts was approx 1 amp. ://www.amazon.com/dp/B01339F5ZO?tag=sb-build-20&linkCode=ogi&th=1&psc=1