My 4 friends and I will be doing some amateur hiking and looking at some stars in Arizona, USA, next week. I'm looking for 5 flashlights that give off red lights. My EDC flashlights are ~$150 (Fenix) to ~$250 (Elzetta) each, but my friends have $5 to $10 flashlights they got at Walmart and Costco, so I'm struggling a bit due to no experience with red lights and no experience working with a very low budget... lol. I don't think a combo flashlight of both red and white are needed. Thanks!