1.American original high-power CREE 3W LED(P4) 2. LED life can be used for 100, 000 hours 3.Double O-ring water proof design

Specification:1.American original high-power CREE 3W LED(P4);2. LED life can be used for 100, 000 hours ;3.Colors: blue, black and silver;4.Double O-ring water proof design;5.Magnetic switch;6.Maximum depth reach 100 meters(328 feet);  7.Working voltage: 6V  ;8. Use 2 x CR123A batteries;9. LED luminance:93-100LM ;10.Working time: 2 - 3 hrs;11.Product size: 160(L )x 41(max.D)mm;12.Beam angle:42degree.