LED QTY: 30led/meter Light Color: Change with HDMI input, or controllable by APP Input Voltage&Power: 12V 2A(max) Lifespan (hours): 50000 Control Mode: APP Control, Switch Control, Voice control Length: Sub 60": 2m*2 60-75" Screen: 2.5m*2 75-90" Screen: 3m*2 90-120'' Screen: 4m*2 Above 120"Screen:5m*2 Immersive TV Lighting Experience: Sync your TV backlight color with movies and video games for thrilling home entertainment. Expand your home theater with it and make your lights dance, flash, dim, and brighten with the content on your screen.