Lumen 400z 3.0 + Light Bracket + Lightning

Introducing the UltrAspire Lumen Light Bracket, an add-on accessory for versatile night running. Designed to seamlessly integrate with the Lumen 400z 3.0, Lumen 600 5.0, and Lumen 850 Duo, this innovative bracket allows you to attach your light to the Mountain Racer, Essential Bottle Pack 2.0, or any of our other belts.

Crafted for convenience and durability, the bracket offers runners unparalleled flexibility to adapt their 3D Lighting to any situation. With the Lumen Light Bracket, you can effortlessly switch between different setups, ensuring your lighting is always where you need it most.

The Lightning Waist Pack is a streamlined, high-performance 2-liter belt engineered for long-distance efforts where efficiency and durability matter. Built with our EnduraMesh LT™, an ultralight 80% nylon / 20% UHMWPE blend featuring fibers stronger than steel, it offers exceptional abrasion resistance without added bulk.

Designed on our ErgoFit Waist™ foundation, its conical shape (wider at the bottom, narrower at the top) allows the belt to sit naturally on the hips with minimal movement. Six total pockets provide intuitive access: a front zip pocket for essentials, a rear quick-grab pocket behind the light-mount area, and a large main compartment that houses the included 625 mL Softflask with a low-profile 28mm locking cap to reduce body contact and prevent leaks.

Compatible with the UltrAspire Light Bracket for seamless use with the Lumen 600 5.0, Lumen 850 Duo, or Lumen 400z 3.0, the Lightning also features a toggle-controlled compression system to stabilize your load. Dedicated rear Z-pole attachments provide optional trekking-pole carry when the terrain demands it. It’s the ideal companion to larger packs like the Zygos 6.0, Traverse, or Purist. Available in three sizes. Includes a 625 mL Softflask. Light Bracket not included.

Available in three sizes for a secure fit. Sizing is based on waist measurements. Small (28–32"), Medium (29–33"), Large (31–36")

The Lightning is Patent-Pending. 

The Lumen 400z 3.0 waist light features UltrAspire 3D Lighting which casts shadows across uneven surfaces giving you a better understanding of your terrain. This light produces 400 lumens, can be tilted up and down, and is adjustable between spot and flood lighting giving you plenty of versatility. The large button lets you easily adjust between high, medium, low, and blinking settings and now also includes a battery indicator light that when toggled on quickly illuminates green, gold, or red indicating battery level. This light features our Race Fit which is a fatigue-free buckle system allowing you to easily undo the buckle, and a conical belt which is made of limited-stretch elastic providing a more comfortable and natural breathing pattern. This waist light includes one of our UltrAspire rechargeable 18650 batteries and features a USB Type-C charging port for a significantly quicker charge. Includes a USB Type-C charging cable.

Burn time- 7-15 hour on full charge

High- 7 Hours, 400 Lumens
Medium- 10 Hours, 200 Lumens
Low- 15 Hours, 100 Lumens
Blinking- 13 Hours, 400 Lumens

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