etop-led.com offers Thin, twistable Flexible LED Strips in white, colors and RGB LEDs. Our new LED S-strips can be freely curves in every direction. Soldering is no longer necessary with these LED strips, this saves you time and is ideal for use with small channel letters.S- strips is small, thin, versatile, and bright. and is offered in 2 colors of whites, red, green, and blue with strict rank control.