LEDENET 5pins Gapless Connector Box Adapter For 12mm 5050 RGBW RGBWW LED Strip To Strip Solderless, Free Welding, Easy Solution DIY (30-pack) 5pin connector free welding only for 12mm wide RGBW RGBWW LED strip (ASIN: B00MA7WDAQ, B00MA7WD9M) Free welding L shape RGBW LED connector (12mm wide), Fit SMD5050 12mm wide 5pin RGBW RGBWW led strip only. No solder and no cable, easy to install but also easy to disassemble, environmental protection. Package: 30pcs 12mm connector box