Hetai Tech 3-in-1 LED Pen Flashlight Laser Pointer UV 395nm Red Laser 110mm 20g

Hetai Tech 3-in-1 Pen Light

This compact pen light combines a white LED, a 395nm UV source and a red laser in a stainless steel body measuring 110mm and weighing 20g. It runs on a single AA battery which is not supplied. The metal clip allows secure attachment to pockets or bags for everyday carry.

Suits pet owners and quick checks

The red laser works well for exercising cats while the UV output helps reveal stains or security markings. Users who need a high-output torch for walking or a green laser for presentations should look at other tools because this model only provides a red pointer and a modest white beam.

Simple to start using

Insert one AA cell, tighten the tail cap and press the button to cycle through the three modes. The most common issue is fitting the battery the wrong way round which prevents the light from turning on. The stainless shell resists corrosion but the clip can bend if caught on heavy gear.