The UCO ALKI Lantern is a compact powerhouse, exceeding expectations in both size and performance. This surprisingly small lantern packs a powerful punch, offering impressive brightness and versatility for a variety of uses. From camping adventures to everyday needs, the ALKI shines as a reliable and portable light source. Its thoughtful design incorporates user-friendly features that enhance its practicality and usability.This review delves into the ALKI's impressive features, including its robust build quality, intuitive operation, and IPX6 waterproofing. We'll explore its multiple brightness settings, the convenience of the integrated hook and bungee cord, and the surprisingly long-lasting battery life. Discover why this little lantern punches far above its weight, making it a worthwhile investment for anyone seeking a dependable and adaptable light source.
Pros And Cons
- Compact size
- Fits in pockets
- Up to 150 lumens
- Four modes (5 lumens, 65 lumens, 150 lumens, strobe)
- Tightly fit sliding mechanism between lantern and flashlight modes
- Waterproof (IPX6)
- Cree R3 XPE bulb
- Bright light output on all modes
- Includes bungee cord for hanging
- Some users report the bungee cord only wraps around a pencil, though reviewer finds it stretches further.
Read more: Best Rechargeable Camping Lanterns 2024: Top 10 Reviews & Comparison
Unboxing and First Impressions
The UCO ALKI Lantern arrived in compact packaging. Upon opening, the first thing that struck me was its surprisingly small size; it's much more compact than I initially anticipated. This makes it ideal for slipping into a pocket or attaching to a pack.

The build quality felt solid. The lantern's mechanism for switching between lantern and flashlight modes felt smooth and secure, not at all wobbly or loose as some cheaper alternatives might be.

The inclusion of a small bungee cord is a nice touch for hanging the lantern securely; this proved to be more sturdy and stretchable than I had expected.

Features and Functionality
The ALKI runs on three AAA batteries (not included), making it easy to source power in various situations. The placement of the power button is intuitive and straightforward. The single-button interface cycles through four brightness settings (5 lumens, 65 lumens, 150 lumens) and a strobe mode.

One unique feature of the ALKI is its IPX6 waterproofing, offering protection against heavy sprays. The lamp utilizes a Cree R3 XPE bulb, known for its longevity and brightness, and the light output is truly impressive, especially on the high setting.

The integrated hook/cord is convenient for hanging the lantern, either inside a tent or shelter, or from a branch outdoors.

Brightness and Light Output
Even on its lowest setting, the ALKI provides ample illumination. The medium setting is surprisingly bright, perfect for general lighting tasks in a tent or smaller shelter. The high setting is exceptionally bright and throws a wide, well-diffused beam.

The strobe function isn't ideal for general lighting, however, as expected. The overall light quality is excellent, with a nice diffusion from the lamp's lens that minimizes harsh shadows.

I was thoroughly impressed with the light's brightness and range, particularly given the lantern's small size and power source.

Conclusion and Final Verdict
The UCO ALKI lantern significantly exceeded my expectations. Its compact design, surprising brightness, and thoughtful features make it a highly versatile and practical piece of kit.

The durable construction, waterproof rating, and long-lasting Cree bulb add to its value. This little lantern punches way above its weight for its size.
At the price point (even at its normal retail price), the UCO ALKI Lantern represents excellent value. I highly recommend it for anyone looking for a reliable, portable, and powerful light source for camping, hiking, or everyday use.