For how many days you have to avoid sun after getting a peel or revlite laser?

hello doctor.. i am from india.. have pigmentation problem.. i want to know about avoidance of sun exposure after peel and and after a revlite laser??1. how many days i have to totally avoid sun after getting a superficial peel??? 2. or how many days i have to avoid sun exposure after revlite laser?? 3.what is the best option from peel and revlite laser to eliminate risk?? 4. what is revlite laser?? is it same as q switch or yag??

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