Opteka SolarFlare LED Professional Studio Handheld Filler Lighting Wand for Photography Ability to shoot and light in tandem without the need of heavy light stands or additional mounting systems Ultralite and portable handheld daylight light-source Dimmable 1,160 lumen LED that is rated for 50,000+ hours Daylight 5200k and tungsten 3200K lighting modes AC/DC power operation and built-in ultra high power Lithium Ion battery (3 hours on 5200K setting)