Bright and Reliable Light
Packs a strong beam that cuts through the dark—ideal for late-night work, camping, or emergency situations. Bright enough to trust, simple enough to use anywhere.

Built to Last
Crafted from tough aluminum alloy with a hard-anodized finish, the WF-501B is made to withstand drops, rough handling, and everyday use.

Straightforward Operation
One tail switch is all it takes. No complicated modes—just dependable light right when you need it.

Compact and Practical
A lightweight, easy-to-carry design that makes it a go-to tool for security, outdoor use, or home backup.

Peace of Mind with Warranty
Backed by UltraFire’s 3-year free warranty and lifetime after-sales support, so you can use it with confidence knowing we stand behind our gear.