We use this. https://www.amazon.com/gp/product/B0...e?ie=UTF8&th=1 It's a rechargeable battery emergency light. We plug it in to a receptacle where one might plug in their electric shaver. During the day, it's off and is charging. At night it puts out an angled down horizontal light. When removed from the charging station you can select it to work as a regular flashlight, or hold it vertically and have it put out a horizontal light. It has selectable bright or dim.