Camping Light Bulb type: Cree LEDs Burning time: 12 hours Four operating modes: 100% light, 50% light, SOS, and off Camping LightMaterials: ABS and transparent PCBulb type: φ5 Cree LEDsBatteries: 2 x CR2032Luminous flux: 15lmBurning time: 12 hoursFour operating modes: 100% light, 50% light, SOS, and offCool white bright lightingUnbreakable polycarbonate lens Camping Light