【14 Inch Long】From the base to the tip of the light: 36CM(About 14"), max Length of the Flexible Arm: 29cm (11.4"). This macro arm light can be used in front of most macro lenses to illuminate objects. | 【10 Levels Adjustable Brightness】Each LED light has 10 adjustable brightness levels. Short press the Brightness +/ - Button to increase or decrease the brightness of the LED light. And it offers 3 lighting modes, and you can set only the left, right, or both lights to be on each time. They can work independently or simultaneously. | 【High Quality】The dual flexible arms are soft and is adjustable to different angles to shed light where you need it, suiting your different lighting needs.The dual LED lights feature quick heat dissipation thanks to their premium aluminum alloy shells, each temperature of the light is 5600K. | 【Cold Shoe Mount】Comes with a cold shoe mount design, you can easily mount onto a camera by gently sliding the code shoe into your hot shoe and then rotating the locking knob clockwise to secure it to install. This macro photography lighting is eco-friendly, compact, and durable，which fits shooting insects, plants, jewelry,etc. | 【Two Charging Modes】This macro arm light comes with a 1.5M Type-C cable. It can be powered by its built-in rechargeable battery or by using the Type-C cable. The indicator shows the charging status, and it will flicker when charging and be constant on when charging is complete. And this Macro Arm Light supports charging and lighting simultaneously. （Note：Please read the start-up steps of the manual carefully before use！）