The Bescor LED-60K 60W LED Compact Light & Battery Kit uses twin, high-output LED bulbs to produce 60W of light using only 1.2 amps of power. That means this lightweight, on-camera unit can last for over 3 hours. And since it's LED, it never gets hot to the touch. Along with a charger and 6V clip-on X-645 battery, the kit includes two filters that slide easily into the light's housing--one for diffusion, the other a yellow 4500K for changing color balance. A completely adjustable dimmer switch lets you set the light's intensity as needed.