Flexible PCB ribbon construction, With Self-adhesive tape on whole lenght of the backside Very long expected life of 100000 hours, 75% lumens maintenance at 50,000 hours Made of Super Bright Top LED (PLCC2), For indoor applications Voltage 12VDC, Low power consumption - less than 0.9 watt per 25.4cm (10", 15 LEDs) Smallest unit is 3 LEDs 5.08cm (2"), 5 smallest units = middle unit, 20 middle units = one reel Max. lenght for one connection is one reel (5.08m). We recommend to order whole reels because in that case we can guarantee all in one piece. Red 624nm, 750mcd For all detailed information(price, datasheet, samples, lead time, etc.) please refer our www: LEDZ.com Flexible LED Strip Led strip