SUPERNIGHT (TM) High Density 16.4ft 5M SMD 5050 Red NON-Waterproof Led Flexible Strip Ribbon Lamp 300 Leds LED Light Strip 60Leds/M Environmental friendly: Low carbon, no radiation, no flicker, and no pollution to human and environment. Safe and stable. Cuttable every 3 LEDs along the cutting marks, according to practical requirement. Low power consumption, with 50,000+ hours long life span. 120-degree wide angle illumination, smooth and even light spread. Maintenance free, with 3m adhesive tape on the back for easy installation.