How many Lumens does it produce?

140 Lumens each lantern

What are its dimensions and weight?

Size: Diameter = 3.4in (8.6cm); Collapsed Height = 4.8in (12.3cm);Extended Height : 7.20in (18.3cm)

Weight w/o batteries: 8.36oz (237g);Weight w/ batteries: 10.34oz (293g)

What comes in each package?

2-Pack: 2pcs Vont LED Lanterns, Manual, and Warranty Card

How long will a fresh set of batteries last?

It can last up to 12 hours of continuous use.

Does this product require batteries?

Yes. Each lantern requires 3 AA batteries to operate. These are not included in the 2-Pack but are included in the 4-Pack.