Incandescent - Welch Allyn 2.5v.
Welch Allyn incandescent bulb that is 2.5 volts. TL 1/4 shape with a diameter of 4.7mm and overall length of 17mm. 8/32 UNC 2A thread base. For use with various Welch Allyn products.
Welch Allyn incandescent bulb that is 2.5 volts. TL 1/4 shape with a diameter of 4.7mm and overall length of 17mm. 8/32 UNC 2A thread base. For use with various Welch Allyn products.