FL-40W-1 (Elektroimpex)

Type:  FL-40W-1  
Country of origin: 
Production date:  1980...1989

Here are lamps from Bulgaria. I found them discarded in working condition due to replacement with LEDs. These tubes do not have a date code. The coating is almost uniform like Philips. Pins are made of brass. 6500K color.

Collection of Jovan. Added: Fri, 14.08.20, 14:17