Optimal Compatibility: Designed specifically for a range of Godox models, ensuring a perfect fit and reliable functionality. Enhanced Performance: This professional flash tube delivers consistent, high-quality light output, providing dependable and powerful illumination for photography. Durable and Reliable: Constructed from high-quality materials, this flash tube is built to endure frequent use and demanding shooting conditions, making it suitable for professional applications. Compatible with Godox SK400, SP400, DP400, 300D, 400D, GS400, Q5300, TC400 Note: Product appearance and labeling may vary slightly between batches; these variations do not affect performance. Color: As shown in pictures Material: Glass Package Contents: 1 x Flash Tube (Other items not included) Note: Actual color may vary slightly due to lighting conditions and monitor display settings. Size measurements may have an allowable tolerance of +/- 1-3 cm.