Chanzon 10 pcs 10mm 850nm IR Emitter LED Diode Lights Night Vision Camera (Clear Round Infrared 850 nm DC 1.5V 30mA) Lighting Bulb Lamps Electronics Components Light Emitting Diodes Shipping Weight: 0.7oz / 0.02kg (Pack of 10) (Through Hole DIP 2pins LEDs Set) 10 mm Clear Transparent Round Small Lens (Emitting Angle: 30 degrees) Forward Voltage / Direct Current : DC 1.5 Volt 30 mA (Low Voltage Energy Saving) Infrared Ray 850nm (Luminous Invisible Light) for Night Vision CCTV Security Camera Polarity (1.5 V) : Anode (Longer Part) | Cathode (Shorter Part)