The lamp with 4 Lighting Modes(daylight white, warm white, full brightness, flashshing).,Short press the button to switch light modes.Powered by 3pcs D alkaline batteries, it can last 12 hours even under 1000 lumen brightness setting.It could protected against splashing water from all angle, suitable for outdoors activities in rainy or snowy day.With a hook the bottom and a metal handles on the top, it can be hung back and forth for all sorts of purposes.