ULTRAFIRE UV Flashlight WF-502B – 395-405 nm Black Light for Stains, Leaks & Verification

Reveal hidden details with the ULTRAFIRE UV Flashlight

Meet the ULTRAFIRE Black Light UV Flashlight, built around a high‑efficiency UV LED array that emits 395–405 nm light. This beam is designed to deliver bright, even illumination that helps bring faint markings into view, whether you’re indoors or outdoors under ambient lighting. The result is a tool that assists you in visually inspecting spaces, fabrics, and surfaces without relying on harsh white light.

Key features that stand out

• Extreme power UV lighting that is approximately 30 percent brighter than many comparable models, aiding quick spotting of residues.
• Focus adjustable zoom lets you sweep wide areas or zoom in on tight corners with clarity.
• Rugged aluminum construction with a non‑slip textured grip and an IP65 rating for water and dust resistance.
• Battery flexibility: powered by 1x 18650 rechargeable cell or 2x CR123 batteries (batteries sold separately).

Practical uses you might explore

• Detect pet urine and other stains on floors, fabrics, and surfaces with minimal disruption.
• Spot leaks, spills, and residues in vehicles, basements, or HVAC components for maintenance planning.
• Verify currency authenticity and check official documents or IDs in everyday tasks.
• Support forensics, home inspections, and professional tasks where faint residues matter.

The design blends a bright UV beam with a compact, durable body. It supports flexible power options and a focus ring that helps you sweep larger areas or zoom into tiny details. The rugged finish stands up to daily use while staying comfortable to hold during longer sessions.

Why choose ULTRAFIRE

ULTRAFIRE backs its products with responsive support to address questions and concerns promptly. While outcomes depend on the context, many users report faster identification of residues and easier spot checks across homes, offices, and workshops.