Compatibility: Specifically designed for Godox AD200Pro flash units, ensuring a perfect fit and functionality. Easy Installation: This external power switch can be easily installed to replace or non-functioning power buttons, restoring full control over your device. High-Quality Material: Made with durable materials to withstand regular use and extend the lifespan of your flash unit. Essential Repair Part: Ideal for photographers looking to maintain their equipment in top condition without the need for costly professional repairs. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:plastic Package Contents: 1 x Switch Button Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.