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 reliable and powerful illumination for photography. Durable and Reliable: Constructed from high-quality materials, this flash tube is built to withstand frequent use and intense shooting sessions, making it suitable for professional applications. Compatible with Godox SK400, SP400, DP400, 300D, 400D, GS400, Q5300, TC400. Note: Product appearance and printed text may vary slightly between batches, but this does not affect performance. Color: As shown in pictures Material: Glass Package Contents: 1 x Flash Tube (Other items not included) Note: Due to lighting effects and differences in display screens, the color of the item may vary slightly from the images shown. Measurement error tolerance is +/- 1-3 cm.