1. bicycle lamp bracket has excellent wear resistance, resistance, and impact resistance, ensuring good performance after long-term use. 2. Convenient installation: design, equipped with installation tools, easy to install under the saddle. Suitable for Varia RCT716 taillights, making your cycling and driving at night more reassuring. 3. Strong compatibility: This aluminum alloy bicycle light bracket can not only install Varia RCT716 tail lights, but also be compatible with cameras and kettle holders, making it versatile and meeting your needs. 4. Stable and reliable: The bracket adopts a widened design to enhance stability, ensuring the safety and stability of the lighting fixtures and kettle rack during cycling, making your cycling more comfortable. Specification:B:Lamp Holder Color: Black Material: plastic+metal Package Contents: 1 * Tail light base 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.