<B>Customer Satisfaction Guarantee:</B><BR> <B>30 DAYS MONEY BACK WARRANTY LIFETIME BREAKAGE WARRANTY</B><BR> <B>If you are not 100% satisfy with the purchase for any reason, don't hesitate to contact us to request a refund or replacement.(whole set replacement or parts replacement)</B><BR> <BR>How do I use the Zoomable Cree LED UV Flashlight?<BR><BR> Removing the end cap will expose the battery compartment; use the AAA Battery adapter to hold 3 x AAA battery (not included) or use the plastic tube to hold 1 x 18650 rechargeable battery , then Illuminate the LED lamp via the black toggle button.<BR><BR>Specifications:<BR> Brand: BESTSUN<BR> Material: High quality Aluminum alloy, sturdy and durable enough for long time daily using.<BR> Brightness: 300 Lumens. <BR> Emitter Type: CREE/XP-G R5. <BR> Lifespan: 100,000 hours. <BR> Mode: 5 Modes. High > Medium> Low > Strobe > SOS. <BR> Switch Type: Click. Switch Location: Tail-cap. <BR> Power Source: 1 x 3.7V 18650 Rechargeable Battery or 3x AAA battery<BR>. Light Color: UV Light. <BR><BR> What do you get:<BR> 1 x Zoomable High Powered UV blacklight Flashlight <BR> 1 x AAA Battery Holder <BR> 1 x 18650 Battery Sleeve <BR> 1 x 18650 battery Charger<BR> 1 x 18650 Rechargeable Battery<BR>