Key features and information include Made in the USSR, likely during the Soviet era. It likely works by reading an EV (Exposure Value), which is then used to calculate the appropriate shutter speed and aperture settings.
eBay
Youtube Shooting Vlog Selfie Circular Photo Ring Light Led Photographic Video Camera Lamp Studio Lighting Phone Holder
Aliexpress UK
Light knife for photo studio. Foto-Markt, Specialist trade for photo / optics in Altbach near Esslingen. All what you see on the pictures is included. What you not see there, is not included. The goods are used with signs of wear.
eBay
Flash Bracket Hot Shoe Umbrella Holder Light Stand Bracket Mount Adapter for Tripod photography photographic photo studio
Aliexpress UK
LEATHER POUCH. specifications and physical condition.
eBay
SOONPHO P10 LED RGB Video Light Professional CRI 97 Photographic Lighting 2500K-8500K Bi Color For Photo Studio Portable Lamp
Aliexpress UK
Comes with only what you see. Please examine pictures carefully for condition
eBay
10" LED Selfie Ring Lighting Photographic Selfie Ring Lamp USB Remote Fill light For YouTube TikTok Video Live Lamp Phone Holder
Aliexpress UK
Listed as parts or not working as this is untested, and no idea if it works or not. Was given this by a relative but it's not of much use to me. Has age related wear and marks, classic light meter. See photos for condition etc! Offers welcome
eBay
X1 Mini Vlog Full Color RGB Fill Light Black/White 1500mAh 2500-6500K Zoom Lighting Photographic Video Photography Fill Lamps
Aliexpress UK
eBay
ZOMEI 26cm LED Selfie Ring Lamp Photographic Selfie Ring Lighting RGB Fill light with 110cm Phone Holder Tripod For Video Live
Aliexpress UK
The Vintage Alfred Watkins Photographic Bee Meter is a light meter designed for use in photography, Unsure whether it still works but nice collectable Display piece Circa 1914 Untested
eBay
RGB Photographic Lighting Mini Handheld LED Light Stick Tube Stick Lamp For Video Vlog Long Endurance
Aliexpress UK
CDEFG Nebro visual, by Nebro, Made in the UK. Prinzlite 111, Made in Japan. The needles react to light, I have no idea if they are accurate, so sold as seen.
eBay
SH Photography 50x70CM Softbox Lighting Kits Professional Light Box System With E27 Photographic Bulbs Photo Studio Equipment
Aliexpress UK