Safe UVR? Dream on! It probably emits UVA that won't let you burn as quick as UVB, but does age your skin faster and does increases your risk for melanoma.
Sure, that's the drawback for a great looking face skin which doesn't last long but I don't think it is that unhealthy, only the face is exposed, not the whole body.
I don't expose myself a lot to the sunshine (Caucasian type, skin doesn't bear it), don't smoke, healthy diet, get a supplements stack (multi, ascorbic acid, flavonoids, 400 UI natural E, green tea extract, MSM, aged garlic, NAC, R-ALA, selenium... ), exercise often... you get the point.
You have to balance instant gratification great looking skin vs. possible long-term melanoma risk [mellow]