Buy on Amazon : br br Aputure Amaran AL-198 LED Light br br Special LED bulb layout design giving wider lighting ranger and brighter effect br Brightness can be adjusted to your liking Battery power indicator br With 4 extensing slots on the 4 sides you can combine the lights together to achieve some effects br High-quality LED bulbs long life span up to 50000 hours br Multiple battery options 6 AA battery or 1 lithium battery