Sunwayman C23C 1000 Lumen 1 x 18650 / 2 x CR123 CREE XM-L2 U3 LED Flashlight-Black Serrated The Fenix LD30 can be

The Fenix LD30 can be powered by a single 18650 battery or two CR123 batteries

3 ounces Batteries 2

and a bright L

which gave us another idea… After ten years of making (and using) our memo books

Your customized system can be used in two ways: a fixed end configuration or a traditional loop configuration

Sunwayman C23C 1000 Lumen 1 x 18650 / 2 x CR123 CREE XM-L2 U3 LED Flashlight-Black Serrated The Fenix LD30 can beCREE XM L2 U3 LED, with a lifetime of up to 50,000 hours; Slightly depress the side switch to turn on off the flashlight as well as selecting desired output mode: Turbo (1000 lumens, automatically lowers to High after 3 mins continuous use); High (580 lumens, 2 hrs ); Mid (130 lumens, 10 hrs ); Low (40 lumens, 35 hrs ); Strobe; SOS; Aviation Signal USB charging interface, can be charged by laptop, charger baby or direct power supply Constant current