The Tungsten USB can be recharged on the go using a laptop computer or any micro USB cellphone charger.
Powered by ASP's custom-made 18650-Lithium Ion battery, the Tungsten USB's latest XPG2 LED light produces a powerful 350 lumens of ultra-white light with a continuous runtime of approximately three hours. The Tungsten USB's battery has a protection circuit module to prevent overcharging or short–circuiting, and the battery indicator on the light blinks red when charging and turns solid green when fully charged.
The linear form factor of the Tungsten USB makes it easily carried lens up or lens down. It’s built with precision-machined high strength aluminum with a Type 3 matte black, hard coat anodized finish. It has a 3-position switch (intermittent, locking and constant-on). The center locking position guards against accidental activation.
Shipping & Delivery
Normal shipping days are Monday - Friday (Saturday based on delivery location, not guaranteed). If expedited shipping chosen, in-stock items ship immediately. Backordered or out of stock items will be shipped best method, Standard Ground. Domestic shipping only. Streicher’s does not ship to PO Boxes. See our Shipping Policy.
NOTE: Because of UPS's shipping policy to HI and AK, Streicher's is not able to ship ammunition to these states. All ammunition must ship via ground shipping. Shipping costs are based on total dollar of the order. Standard ground shipping cost is $6.99 on order totals up to $99 then free ground shipping after that. Expedited shipping via air is available for a nominal fee, normal shipping restrictions apply. See our Return & Exchange Procedures.