--- product_id: 598313589 title: "CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (White/Bluish Purple)" price: "VT2988" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/598313589-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses store_origin: VU region: Vanuatu --- # Integrated 5cm pupil gauge & ruler Bright LED beam for precision Durable aluminum alloy build CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (White/Bluish Purple) **Price:** VT2988 **Availability:** ✅ In Stock ## Summary > 🔦 Light up your professional edge with precision and style! ## Quick Answers - **What is this?** CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (White/Bluish Purple) - **How much does it cost?** VT2988 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/598313589-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Ready Design:** Secure clip and push-button switch for easy one-handed operation and quick access. - • **Dual-Pack Convenience:** Two vibrant colors (White & Lavender) for versatile use and backup readiness. - • **Durable & Lightweight:** Premium aluminum alloy ensures long-lasting durability without weighing you down. - • **Precision Pupil Gauge:** Built-in 5cm ruler and pupil gauge for accurate medical assessments on the go. - • **Long-Lasting LED Performance:** Energy-efficient LED bulb powered by AAA batteries (not included) for extended use. ## Overview The CAVN Pen Light is a professional-grade, reusable LED penlight designed for nurses, doctors, and nursing students. Featuring a durable aluminum alloy body, a bright LED bulb, and an integrated pupil gauge with a 5cm ruler, it offers precise medical assessments in a compact, pocket-friendly design. Sold as a convenient two-pack in white and lavender, this penlight combines functionality with style, making it an essential tool for healthcare professionals seeking reliability and efficiency. ## Description desertcart.com: CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (White/Bluish Purple) : Industrial & Scientific Review: A Versatile and Handy Tool for Various Situations - The CAVN Pen Light with Pupil Gauge has proven to be a versatile and essential tool in various situations. Whether you're a medical professional, a DIY enthusiast, or just in need of a reliable light source, this penlight won't disappoint. The pack of two penlights is great for practicality and convenience, providing a spare when needed. The pupil gauge feature, though designed for medical use, can still come in handy for checking dilation or conducting quick assessments in non-medical settings. As a non-medical user, I've found these penlights to be incredibly useful for my DIY projects and around-the-house tasks. The focused beam of light is bright and clear, making it easy to work in tight spaces or dimly lit areas. The pocket clip ensures that it stays securely in place, even when I'm moving around or working on various projects. The simple push-button operation is user-friendly, allowing easy one-handed use. Additionally, the penlight's long-lasting battery life means I don't have to worry about frequent replacements. While I haven't utilized the pupil gauge function extensively, I can see how it can be an added benefit for medical professionals who require precise pupil assessments. Overall, the CAVN LED Penlight is a reliable, durable, and versatile tool that has become a valuable addition to my daily life. Whether you're a medical professional or not, these penlights are worth considering for their practicality and dependable performance. Review: Then there was light - That's probably ever great for students and doctors and nurses anyone who needs a light to see at like time or to even get a closer look at something the flashlight quality is great the design of it is very convenient you can store anywhere in any pocket even put it on your shirt the battery life lasts for months even weeks and the size is great it's not too small that it makes it a problem to use and it's not too big that you have a problem with somewhere The battery function is very easily to push in and out the quality is great and great price for the product The colors are great and they don't fade off ## Features - You will get 2 Pcs LED Penlights (White+Lavender). These Pen lights are made of premium aluminum alloy and led bulb, which make sure these nurse penlights durable and long-life using. Note: Batteries were not included. - There are pupil gauge and a 5cm-ruler on the side of the penlight. It is very helpful for you to measure the pupil dilation and length on using these medical penlights. - Convenient to use: these reusable nursing penlights are push-button on/off switches with pocket clip. It is easy to control and place them on your uniform pocket. - These Penlights can be powered by 2 Packs AAA batteries with keeping the positive pole “+” direction of batteries to the pen bulbs. - Lightweight and Convenient: these pen lights are light and compact, convenient to carry anywhere. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 35,198 Reviews | ## Images ![CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (White/Bluish Purple) - Image 1](https://m.media-amazon.com/images/I/61Qo+3kVpiL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Versatile and Handy Tool for Various Situations *by R***L on July 28, 2023* The CAVN Pen Light with Pupil Gauge has proven to be a versatile and essential tool in various situations. Whether you're a medical professional, a DIY enthusiast, or just in need of a reliable light source, this penlight won't disappoint. The pack of two penlights is great for practicality and convenience, providing a spare when needed. The pupil gauge feature, though designed for medical use, can still come in handy for checking dilation or conducting quick assessments in non-medical settings. As a non-medical user, I've found these penlights to be incredibly useful for my DIY projects and around-the-house tasks. The focused beam of light is bright and clear, making it easy to work in tight spaces or dimly lit areas. The pocket clip ensures that it stays securely in place, even when I'm moving around or working on various projects. The simple push-button operation is user-friendly, allowing easy one-handed use. Additionally, the penlight's long-lasting battery life means I don't have to worry about frequent replacements. While I haven't utilized the pupil gauge function extensively, I can see how it can be an added benefit for medical professionals who require precise pupil assessments. Overall, the CAVN LED Penlight is a reliable, durable, and versatile tool that has become a valuable addition to my daily life. Whether you're a medical professional or not, these penlights are worth considering for their practicality and dependable performance. ### ⭐⭐⭐⭐⭐ Then there was light *by D***E on December 16, 2025* That's probably ever great for students and doctors and nurses anyone who needs a light to see at like time or to even get a closer look at something the flashlight quality is great the design of it is very convenient you can store anywhere in any pocket even put it on your shirt the battery life lasts for months even weeks and the size is great it's not too small that it makes it a problem to use and it's not too big that you have a problem with somewhere The battery function is very easily to push in and out the quality is great and great price for the product The colors are great and they don't fade off ### ⭐⭐⭐⭐⭐ Perfect flashlight for multiple tasks *by M***Z on February 24, 2026* Nice sized, slim, flashlight and tiny ruler designed for medical use to check pupil reaction. I also use it for pin point light to work on small engines and my sewing machines. Nice size for a shirt pocket and a handbag/purse. Works great for a lot of uses. ## Frequently Bought Together - CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (White/Bluish Purple) - 3M Littmann Classic III Monitoring Stethoscope, 5803, More Than 2X as Loud* and Weighs Less**, Stainless Steel Black-Finish Chestpiece, 27" Black Tube, Stem and Headset - Madison Supply 7.5 Inches Premium Stainless Steel Nurse Scissors - Non-Stick Coated Blades Medical Scissors - Durable Fluoride-Coated Trauma Shears - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/598313589-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses](https://www.desertcart.vu/products/598313589-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*