Apotop series have special lenses design, magnify that chip effect, 60 90 120 degree lenses, providing more footprint than HPS light. Best for growing, flowering, fruiting etc. Full spectrum(12 band) recommended.
King series has 24 Stage ‘mother earth’ Timing Function allows user to mimic the great outdoors like never before seen in indoor growing. Slowly waking your plants up in the morning and seeing them to bed every night.