SZMYLED 2M USB LED Strip Lights SMD5050 RGB TV Ambient Lighting Non-waterproof with RF Remote Input Voltage USB DC5V,it is safe for kids,you can use it anywhere Item Package include:1PCS 2M LED Strip,1PCS RF Remote control LED Strip :30leds per Meter total 60leds RF Remote control radius:about 10m(33FT),easy to change color what you want,change the suitable color to protect your eyes. USB Connector Easy to install