Features: Experience power conversion with our Waterproof LED Power Supply 12V, designs to ensures stable performances for your LED lighting needs. Featuring portbale designs, this LED Transformered fit into builts in and switches box, making it addition for tight installation area. For enthusiasts and professional electricians seek dependable solution for LED bulbs, light strips, and more. Suitable for both indoor and outdoor environment, the waterproof rating guarantees safe use in various setting, from home interior to garden installations. Equipped with easy to use connectors, this LED driver simplifies wiring, ensuring quick and easy installation for all your lighting projects. Specifications: Component: Plastic Type: 12W, 20W, 30W(Optional) Size: Diameter 5.8cm/2.28inch Package Includes: 1pc LED Power Supply note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.