








💡 Illuminate your shift, wherever it takes you.
The Princeton Tec Impulse is a compact, 10-lumen white LED stethoscope light designed for medical professionals. Featuring a quick-release clip and hat mount, it offers versatile attachment options. Powered by two lithium coin batteries, it delivers up to 36 hours of runtime across three brightness modes. With an IPX4 water resistance rating and weighing only 0.64 ounces, it’s a durable, lightweight essential for doctors, nurses, and veterinarians needing reliable hands-free illumination.

| Color | Stethoscope Light (White LED) |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Plastic |
| Included Components | batteries(2), light |
| Voltage | 3 Volts (DC) |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Item Weight | 0.04 Pounds |
| Number of Batteries | 2 Lithium Metal batteries required. (included) |
| Brand | Princeton Tec |
| Brightness | 10 Lumen |
| Style | Black |
| Recommended Uses For Product | hiking, backpacking, camping, traveling, trade work, safety preparedness |
| Global Trade Identification Number | 00795626024997 |
| Manufacturer | Princeton Tec |
| UPC | 795626024997 |
| Part Number | IMP-1-BK-MED |
| Item Weight | 0.64 ounces |
| Product Dimensions | 8 x 3.25 x 0.75 inches |
| Item model number | IMP-1-BK-MED |
| Batteries | 2 Lithium Metal batteries required. (included) |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
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