lume cube bicolor mountable led light for professional dslr cameras, adjustable panel mini, intelligent lcd display | photo video lighting, long battery life | fits sony, nikon, canon, fuji, panasonic lume cube the panel go is an adjustable bi-color led light you can fit in your pocket. with 1-100% brightness adjustability, 112 bi-color leds, and easy-to-use color temperature and run time controls, our smartphone-sized, pocket-ready light packs enough punch to let you travel light and stay illuminated. whether you are on the go, or at home, feel confident knowing the panel go will keep you will well lit!