Expert Review

So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Recommended by Jeff Garmire

Frequently asked questions

What does Jeff Garmire say about the Lumen 850 Duo Waist Light?

So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Why does Jeff Garmire recommend UltrAspire?

Jeff Garmire recommends the UltrAspire Lumen 850 Duo Waist Light for running headlamps. So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Is the Lumen 850 Duo Waist Light a good running headlamp?

Yes — Jeff Garmire recommends the Lumen 850 Duo Waist Light by UltrAspire as their running headlamps pick. So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

View Jeff Garmire's expert gear recommendations on Rendezvu

Lumen 850 Duo Waist Light

Name: UltrAspire Lumen 850 Duo Waist Light
Brand: UltrAspire
SKU: 87401651
Availability: InStock

Jeff GarmireRecommended in “ZUT 100 Kit”

So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Purchasing through this link directly supports Jeff

Lumen 850 Duo Waist Light

Jeff GarmireRecommended in “ZUT 100 Kit”

So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Purchasing through this link directly supports Jeff

This product is for…

Trail and ultra runners who run at night, especially those prone to headaches from headlamps or who struggle with night vision. Pairs naturally with UltrAspire's Mountain Racer belt for an integrated carry setup.

Worth noting…

The wide front band is flagged as key to comfort — prevents stomach pressure during long efforts and keeps the light stable. Battery is rechargeable and noted as swappable on the move.

Lumen 850 Duo Waist Light

Jeff GarmireRecommended in “ZUT 100 Kit”

So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Purchasing through this link directly supports Jeff

Lumen 850 Duo Waist Light

Jeff GarmireRecommended in “ZUT 100 Kit”

So bright it’s going to feel like daytime all night long. Also, the fog gets pretty thick and the waistlight is closer to the ground.

Purchasing through this link directly supports Jeff

This product is for…

Worth noting…

The wide front band is flagged as key to comfort — prevents stomach pressure during long efforts and keeps the light stable. Battery is rechargeable and noted as swappable on the move.