This product comes up to 5 metres in length and can be cut down to a single light, it is very easy to join and comes with a peel off sticky backing on the rear of each light, most screens you will need approx 10 metres (or two lengths) with a 200 watt 12Volt transformer https://saoutdoorlighting.com.au/product/waterproof-led-driver-200-watt-outdoors/
These are used for commercial and domestic applications
IP 67 Rated for outdoor installation, Multi Coloured RGB
DC 12 volt, 220 Lumens, High power 2 Watts per light (commercial grade) these are only 12 Volt
Used for under outdoor seating, benches, behind screens, Light-boxes and on top of and under bathroom cupboards.