At 58, my eyes are not as adept in low light situations as they were when I was younger. My SF Titan T1a on the lowest setting suits me fine at 2 in the morning. I believe SF rates it at one lumen. I have read on these forums about much lower levels of light. Any older folks using lower than one lumen and find it useful? I ask because I would like a cheaper light with moon light for the travel trailer and motel rooms.