Welch Allyn/Hillrom-03000-U 3.5V Halogen Lamp--11710,18000
The 03000-U is a 3.5 volt halogen replacement lamp commonly used in ophthalmoscope, retinoscope, strabismoscope, dermatoscope, and related diagnostic instruments by Welch Allyn / Hillrom. The lamp provides about 2.52 watts of power consumption at 3.5 V, drawing approximately 720 mA of current.