Overview Voltage 6, Wattage 20, Base SPECIAL, Shape T2.25, Overall Length (mm) 32, Life Hours 100, CRI 100 - Manufacturer: Not Listed Topcon - 40340-20700 Replacement Light Bulb Custom Field Product Reviews Write a Review Write a Review × Topcon - 40340-20700 Replacement Light Bulb Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *