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The Princeton Tec Impulse is a compact, clip-on stethoscope light featuring a 10-lumen ultrabright white LED with three adjustable modes. Designed for medical professionals, it offers up to 36 hours of battery life powered by lithium coin cells, housed in a durable, water-resistant polycarbonate body. Its versatile mounting options and UL Class 1 Division 2 approval make it an essential, reliable tool for doctors, nurses, and veterinarians who demand hands-free, focused illumination during critical tasks.
| ASIN | B07BQMQZQM |
| Additional Features | Durable, High Lumens, Lightweight |
| Battery Description | Lithium |
| Battery Life | 36 hours |
| Battery Type | Lithium Manganese Dioxide |
| Best Sellers Rank | #60,121 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Stethoscopes |
| Brand Name | Princeton Tec |
| Color | Stethoscope Light (White LED) |
| Customer Reviews | 4.6 out of 5 stars 627 Reviews |
| Finish Types | Matte |
| Global Trade Identification Number | 00795626024997 |
| Included Components | batteries(2), light |
| Item Dimensions D x W x H | 0.5"D x 1"W x 0.5"H |
| Item Type Name | Flashlights |
| Item Weight | 18.14 g |
| Light Output Maximum | 10 lumens |
| Light Source Special Features | Multiple Modes, Ultrabright LED |
| Light Source Type | LED |
| Manufacturer | Princeton Tec |
| Manufacturer Part Number | IMP-1-BK-MED |
| Manufacturer Warranty Description | Manufacturer warranty. |
| Material | Polycarbonate |
| Material Type | Polycarbonate |
| Model Number | IMP-1-BK-MED |
| Mounting Type | Clip-on |
| Number of Batteries | 2 Lithium Metal batteries required. (included) |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | hiking, backpacking, camping, traveling, trade work, safety preparedness |
| Runtime | 36 hours |
| Shape | Cylindrical with Clip |
| Size | 2.5"x1"x.5" |
| Special Feature | Durable, High Lumens, Lightweight |
| Style Name | Black |
| UPC | 795626024997 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| White Brightness | 10 lumens |
A**R
Perfect for work
I have it clipped to my name badge. Perfect for when I need to quickly assess pupils or need a bright light for ivy placement on in infant.
S**N
Had since 2020
This little light has been on my badge since 2020 and holding strong still. Convenient and effective.
A**R
Small bright light
I use this light for work as a nurse. Great substitute for a pen light as I have this attached to my badge reel (which is a must for me, I can never remember to keep a pen light in my pocket). I’ve had this for a couple months now and the light still is bright
R**.
Verified purchase
I did love the product. It served it purpose very handy and lightweight. Good to hang on your stethoscope. Gave it a four only becuase after the battery on this item wore down. It broke and I wasnt able to use . i was hoping I could replace the battery, but to no avail it broke down.
E**A
Very good product for the price
This is a very versatile, easy to handle flash light. It's been working great for my night shifts in the hospital. I even used it as I was hiking a mountain the other night; it performed very well. I recommend this product.
R**O
Awesome little light
What a genius little light! Especially for night shift nurses. I wear my stethoscope around my neck with the light attached..., also handy for when you want to reset a beeping pump at night without turning on the lights and waking your patients. Well designed and durable...(Except for the strobe..? Not sure what that would be used for except maybe invoking seizures...lol). Super bright. Very handy. Batteries last a long time...will definitely buy again
K**Y
Great light but the battaries seem weak
I have and many of these lights before and I like them very much, many great applications. However, I just received this order and the light is a good deal dimmer than usual. I suspect the batteries are old. Disappointing.
D**E
I would definitely buy this again over a pen light.
It was surprisingly bright. The button doesn’t press and turn on as easily as having a pen light in your pocket (many batteries burned out when my pen light was in my pocket). The clip conveniently attached to a loop on my scrubs making it easy to find and retrieve without digging through junk in my pockets and looking.
C**Y
Waste of money, does not turn on
I am a nurse and I was hoping to use this at work instead of a pen light. Unfortunately I received this item and it will not turn on.
Trustpilot
1 month ago
2 weeks ago