Features: Convenient adjustment and controllable brightness: roller-type adjustment is adopted, which makes it easy to adjust the light. According to different shooting scenes, the light can be adjusted freely. Small size, great effect, easy to take away: The product is light in weight, and it can be picked up with only one hand and can be placed in the bag easily when you go out. Stepless dimming, more natural color rendering: built-in 90 high-brightness LED lamp beads, luminosity and color temperature can be adjusted arbitrarily to adapt to various different scenes and shooting lights Wide range of uses, suitable for a variety of bracket installation: 1/4 screw interface, support for selfie sticks, cameras, and tripod installations to meet a variety of different bracket lighting shooting Type-C interface, fast charging without waiting: double-sided pluggable, without distinguishing between positive and negative, it can be full of fill light in 1 hour Specifications: Battery capacity: 2000mAh Voltage: 3.7V Charging method: Type-C (support charging while using) Endurance: maximum brightness 2-8 hours Power: 4W Charging current: 1A Number of lamp beads: 54 (27 white lights, 27 yellow lights) Color rendering index: 95-98 Brightness adjustment range: 5%-100% Color Temperature Adjustment: 2500-8000K Light distance: 3-5 meters Luminous color: cold and warm, cold white, warm white for Shell Material: ABS plastic Dimming method: stepless dimming Beam angle: 120 degrees Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Fill Light