Cluzine - USB Rechargeable Medical Pen Flashlight, Dual White/Warm Light with Pupil Gauge

The LUXPRO Mini Focus LED Keychain Flashlight delivers reliable light in a compact design you can take anywhere. With 40 lumens of bright LED output and a smooth push-pull focusing beam, you can easily switch between a wide floodlight or a focused spot beam for precise visibility. Built from durable aircraft-grade aluminum and sealed with an O-ring for weather resistance, this flashlight is made to handle everyday use. The rubber grip provides a secure, comfortable hold, while the included aluminum carabiner clip makes it easy to attach to keys, backpacks, or bags for quick access. The flashlights come ready to use with four LR44 batteries included.

Ultra-Bright LED Output Up to 1000 lumens of powerful light output. Zoomable Beam Adjustable focus for spotlight or wide flood coverage. 5 Lighting Modes High, Medium, Low, Strobe, and SOS. Durable & Water-Resistant Made of aircraft-grade aluminum alloy (IPX4 rated). Dual Power Options Works with 1×18650 rechargeable or 3×AAA batteries (not included).

Super Bright LED Output Produces high-lumen light ideal for police, security, and outdoor use. Rechargeable Power Built-in lithium-ion battery with USB charging capability for long-lasting performance. Zoomable Beam Focus Adjustable lens allows quick transition from wide floodlight to focused spotlight. Multi-Mode Operation Five modes – High, Medium, Low, Strobe, and SOS – for versatile lighting control. Durable & Weather-Resistant Constructed from aircraft-grade aluminum alloy; impact and water-resistant for heavy-duty applications.