Features: Compatibility: Specifically designed replacement capacitor for AD200, AD200Pro and AD300 portable flash / strobe lights, ideal for restoring proper flash functionality Purpose of Use: Suitable for repairing non‑firing or weak‑firing flashes caused by a failed or aged capacitor, helping extend the service life of your existing flash unit High Voltage Main Capacitor: Stable high‑voltage storage component for the flash's power supply circuit, providing consistent discharge and reliable recycling performance when correctly installed Professional Repair Part: Recommended for users with basic electronics or flash repair experience Please correct polarity and model matching with your original capacitor before installation Specifications Due to different batches, there may be differences in product appearance and printed text, which not affect use 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.