About the product: 1. Name: Light Bar Kit for Kobra 3   2. Applicable models: Kobra 3, etc.   3. Features: * USB interface is used, which can be directly connected to the USB interface on the machine, or directly connected to an external 5V power supply, such as a mobile phone charger, and the interface is highly adaptable. *The light bar uses a 5VCOB light strip, which has high brightness and good lighting effect *Simple installation, just tear off the adhesive backing of the light strip and stick it on the light stand *Printed parts for Kobra 3 machine application: https://www.thingiverse.com/thing:6761169 *Product parameters: Light strip length 200mm, line length 1000mm