Columbia Women's Sun Goddess II Women's Booney Hat-Fossil Spear Point and the side switch is

and the side switch is the functional switch

you will also see the light prompt

Maximum Beam Intensity: 880 CD

Keep the Open Pro with you to light your instant inspiration

Columbia Women's Sun Goddess II Women's Booney Hat-Fossil Spear Point and the side switch isMade from sleek, lightweight ripstop fabric with superior wicking and breathability, this UPF 40 sun protecting booney hat is all about fun in the sun, with a wide brim that extends from 3 inches in front to 4 inches in back for all day, all around protection. Construction: Omni Shade UPF 40 sun protection Omni Wick sweatband Adjustable chin strap Adjustable drawcord and toggle at back Fabric: 100% polyester ripstop