This USB rechargeable lantern produces 250 lumens in high with a fully dimmable brightness down to 25 lumens. It also features a red LED, better for preserving your night vision and not disturbing other campers. The Helix Basecamp Bluetooth includes a lithium-ion battery pack, but it can be powered by three AA batteries as well. And you can show off to all your friends by controlling the lantern with a Bluetooth app on your smartphone!

Features

neutral white Maxbright LED and red Ultrabright LED
fully dimmable brightness from 250 to 25 lumens (white LED)
powered by either the included 3.7V 2000mAh lithium-ion rechargeable battery pack OR three AA alkaline batteries
• run time specs with lithium-ion rechargeable battery pack:
Highest white - 250 lumens, 5 hour run time
Lowest white - 25 lumens, 18 hour run time
Highest red - 7 hour run time
Lowest red - 22 hour run time
• run time specs with three AA alkaline batteries:
Highest white - 250 lumens, 8 hour run time
Lowest white - 25 lumens, 30 hour run time
Highest red - 16 hour run time
Lowest red - 40 hour run time
lithium-ion battery can be recharged via the USB charge port on the bottom of the lantern
• integrated battery status indicator
1 bar = 30% power remaining
2 bars = 60% power remaining
3 bars = 90% power remaining
all three bars will glow solid green at 100% charge, then turn off
easy to use dial switch
press in and rotate clockwise for white LED - light goes from low to high
press in and rotate counterclockwise for red LED - light goes from low to high
control lantern with Bluetooth enabled iOS and Android devices with the Helix app, you can control up to 8 lanterns with no cell or wifi signal required
unique lantern housing can be collapsed for storage and transport
measures 5.25" tall expanded, 3.1" tall collapsed
lantern housing can be removed for a less-diffused light
Helix lantern can be used as a power bank to charge other devices, such as a cell phone:
push in dial twice to activate "charge out" mode
blue light will show that charge out mode is activated
neutral white LED is softer on the eyes, better for reading or extended use
weighs just 11 oz with battery pack
removable rubber handle can also be used as a hanging hook
folding legs can be used to hang the Helix lantern
IPX4 rated water resistant
includes Helix Basecamp Bluetooth lantern, rechargeable lithium-ion battery pack, USB charge cord, and rubber handle
5 year limited warranty through Princeton Tec
lithium-ion battery pack not covered by warranty
made in the USA with domestic and foreign components