Power: 0.15 W, 0.2 W, 0.5 W recommended voltage: 1.5-1.6 V recommended current: 80 ma-350 Ma Luminous Angle: 15 °C, 30 °C, 60 °C, 120 °c color: infrared 850-940 NM chip: 12,14 Mil, 20 Mil