Listings show common lengths from about 6.6 feet (around 78–79 inches) and 16.4 feet up to very long rolls like 100 feet. In other words, available lengths in these listings range roughly from 6.6 ft to 100 ft.
Listings show different power setups: some strips list a 5V, 2A power supply while others specify a 12V input with a 5A/60W adapter. Kits also commonly mention built-in plugs or included AC power adapters.
Most kits include peel-and-stick adhesive backing and many also supply mounting/fixing clips or adhesive pads. Descriptions recommend securing strips to clean, flat surfaces, and some products include clips or pads to improve attachment.
Multiple descriptions highlight music-sync functionality or a built-in microphone so lights change with sound or music. Products commonly advertise music-sync or dynamic lighting interactions plus preset effects geared to parties or ambient use.
Some listings are specified for indoor use only, while others state an IP65 rating and mention suitability for indoor and outdoor use. One description warns that joints and plugs may not be waterproof and should be covered if used outdoors.