Goal Zero Lighthouse Core

An effective lantern doesn't have to be complicated. The Lighthouse Core, a rechargeable USB lantern, features 430 lumens, a straightforward brightness control, a long-lasting battery, and a USB output.

LIGHTHOUSE CORE FEATURES

• USB rechargeable lantern with 430 lumens.
• Equipped with a 1A USB output, providing enough battery power to charge phones and other small USB devices.
• Up to 350 hours of runtime on a low light setting or up to 4 hours on the brightest light setting.

CHARGING TIMES

• USB: 5 hours
• Nomad 10: 5-10 hours

RUNTIME

• Single side lit: 350+ hours (low), 8 hours (high)
• Both sides lit: 200+ hours (low), 4 hours (high)

LIGHT

• LED (output): Warm white LED, 430 Lumens
• Color Temperature: 3,500 Kelvin

GENERAL

• Simultaneous charging and discharging: Yes
• Switchable: No
• Weight: 360 grams
• Dimensions: 12.7 x 11.4 cm

PORTS

• USB port (output): 5V, up to 1A (5W max), regulated
• USB port (input): 5V, up to 1A (5W max)

BATTERY DETAILS

• Cell Type: Li-ion NMC
• Cell Capacity: 16.3 Wh (3.7V, 4400 mAh)
• Shelf Life: Keep connected or charge every 3-6 months