Adopt 24V 36W constant voltage power supply, safe output, directly connected to the household power plug, no additional wiring required, easy installation. Adopt LED power supply with multiple protections, low energy consumption, stable output, good heat dissipation, strong anti-interference, etc. to the stability of LED lights. The touch switch controls all light strips, provides 6 power supply interfaces, and provides a maximum of 36W power supply (COB light strip is about 3 meters, different light strips have different powers, 3 meters is for reference only), and can also provide power for other components pre-added to the printer. Adopt centralized control touch switch, press to turn on/off the light, press and hold to adjust the brightness, simple and convenient operation. Applicable models: for VORON 2.4, for VORON 2.4 R2, for VORON Trident, other various 3D printers or other scenes requiring lighting (you need to arrange the wire path yourself), etc. Printed parts for VORON machine applications: Link: https://.thingiverse.com/thing:6718556 Models required for VORON 2.4: Profile seal strip x 4, for VORON Switch fixings x 1, Z belt cover with hole for VORON 2.4 R2 x 1 Models required for VORON Trident: Profile seal strip x 4, for VORON Switch fixings x 1 Installation video link: https://..com/watch?v=DXpUhcV-&t=35s Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:White Material:Plastic Package Contents: 1 * constant voltage power supply 1 * centralized control touch switch 2 * connecting wires 1 set * light strips 2 * terminals 1 * power cord 1 * Adapter 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.