... Cree xml t6 led Modes: High,middle,low,sos strobe Design: Waterproof heavy rains in normal use Packaging & DeliveryPackaging Details:inner ... 5. Appearance treatment: anodized surface, the rear stainless steel design, Aluminum shell, the use of CNC finishing treatment.6. Use a 18650 ... life time 1hour,range of up to 300M.7. Waterproof design: heavy rains in normal use, hiking,camping,signal,search,survey ...