Power mode: USB charging. Small size, pen shaped, can be held in a pocket and carried with you. White+yellow dual light source, clear white light is suitable for the examination of ear, nose, and throat ulcers.
eBay
Mini LED Camping Fishing Flashlight Pen Light Mini Portable led Tactical Flashlight For The Dentist for Hiking edc Torch Lantern
Aliexpress UK
Pupil Gauge: Ranging from 2mm to 9mm.
eBay
Mini Portable LED Pen Light Pocket Ultra Bright High Lumens Handheld Flashlight Linterna Torch For Camping Outdoor Emergency
Aliexpress UK
Yellow White Dual Light Source Mini Pen Style Light LED Flashlight. pen light, white light is clear and suitable for ENT, sore mouth examination. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
365/395nm UV Flashlight Ultraviolet Invisible Ink Marker Blacklight Pen Torch Pet Cat tinea urine Stains Scorpion Detection Lamp
Aliexpress UK
This lamp is an essential tool for doctors, making it easier to examineeyes, ears, nose, and throat. Equipped withwhite and yellow dual light sources, this lamp provides versatile lighting. Thebright white light is ideal for examining ear, nose, and throat ulcers, while thesoft yellow light is perfect for ophthalmic exams.
eBay
Powerful Mini LED Flashlight COB XPEZoom Torch Built In Battery USB Rechargeable With Pen Clip Outdoor Camping Emergency Lamp
Aliexpress UK
Adjustable Light Modes, Rechargeable, Durable
eBay
High Power Led Flashlight Portable USB Rechargeable Led Lamp with COB Side Light Pen Clip Zoom Torch Camping Emergency Lantern
Aliexpress UK
RE-GEN Pen Torch. Eye Care & Sight. Easy operation - Simply press/hold the clip to turn light on. Release clip to switch off. Full First Aid Kits & Bags. 8 gradual step pupil gauge - 2mm - 9mm. Key features and specifications.
eBay
EDC Mini High Bright Pen Flashlight USB Rechargeable Magnet Small Pocket Torch Outdoor Camping Hiking Emergency lighting Light
Aliexpress UK
1 x LED Flashlight. Mini Pocket Stainless steel Pen Size. Small size just like a pen, easy to carry. 1 x USB Cable. Power: 70mAh USB charging. Light Color: White. Shell Color: Silver. Overall Length: 12.8cm.
eBay
Pen Doctor LED Flashlight Mini 13cm Portable White Light Dentist Nurse Torch Camping Hiking Adventure Out Flashlights
Aliexpress UK
1/2/3/4/5/10x Flashlight （NO Battery）. Yellow light has a soft color and is suitable for ophthalmology. Portable pen clip, easy to carry. Lamp bead type: LED dual light source (white light+yellow light).
eBay
Mini LED Flashlight XPE Portable Pen Light Waterproof Torch Camping Emergency Outdoor Walking Lantern Keychain Flashlight
Aliexpress UK