Stand-type COB & 3 LED light, yellow. Size: Approximately 3.3cm depth x 6.5cm width x 9.7cm height Main features: It has COB (surface emission) and 3 LED (point emission) lighting modes. Battery-powered (3 AAA batteries, sold separately), it's useful during disasters and power outages. Its compact size makes it convenient to carry for outdoor activities and walking. It supports both stand-type and hanging-type, and can also be used as a work light.