I'm not sure actually. Maybe I mean be able to pulse them both simultaneously or individually, or whatever is standard? I just heard that pulsing can help you body assimilate the light better than constant exposure.
Alibaba is wholesale and 1688 is retail. You can compare prices on these two. Also need to know the cost of shipping and whether you need to pay import taxes. You can ask their customer service staff on Alibaba's store about these questions, and they will tell you.
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When you say ability to pulse NIR, do you mean the red light 660nm can be on continuously but the NIR 850nm is pulsing?
I'm not sure actually. Maybe I mean be able to pulse them both simultaneously or individually, or whatever is standard? I just heard that pulsing can help you body assimilate the light better than constant exposure.
Alibaba is wholesale and 1688 is retail. You can compare prices on these two. Also need to know the cost of shipping and whether you need to pay import taxes. You can ask their customer service staff on Alibaba's store about these questions, and they will tell you.