The Black Diamond Spot 400 R has 400 lumens of power, now housed in a smaller, more efficient design. With a compact body, the Spot 400 features a low profile for better balance and is more ergonomic. The user interface also has a second switch for easy lens mode selection. Powered by our BD 1500 Li-ion battery that’s charged by a micro USB, the Spot 400 R also features a sustainably made elastic headband with Repreve recycled textiles. The updated optical efficiency not only provides brighter light with more peak intensity, but also saves battery life that’s easily trackable with a six-setting, three-LED battery meter. The Spot 400 offers peripheral lighting for close-range activities like sorting gear, cooking, or reading in camp and it sports an IPX8 waterproof housing. The Brightness Memory feature allows you to turn the light on and off at a chosen brightness without reverting back to a default setting. Plus, the Spot’s PowerTap Technology makes for instant brightness adjustment settings.