Can you get a tan from using the krypton?

I have the Krypton & want to know if I can use the UVA & UVA without turning on the LED & COB. Can someone talk about using different combinations of all four light options and why you'd use that combination.

Hey everyone! Today March 11th at 6 pm GMT-5 we are releasing our first lesson If you click on the classroom tab above and then click on the first course topic of "Ultraviolet Light Mastery" you will see the lessons in there :) See you all soon! https://www.skool.com/emrlightskool/classroom/30ec2500?md=8fb3b324f96a40aa985211230bddd4b5 "UVB & Photoprotection: Melanin & DNA Repair MARCH 11 (6pm GMT-5) 1. UVB & Photoprotection: Your Skin’s Natural Defense Most people believe that UV exposure solely damages the skin, but in reality, short-term UVB exposure activates your body’s natural photoprotective mechanisms. - UVB triggers melanin production, acting as your body’s built-in sunscreen. - How it strengthens the skin barrier by increasing epidermal thickness. - How UV light stimulates DNA repair pathways, enhancing long-term skin resilience against oxidative stress