Spencer - 1036 Microscope - 1630 Replacement Light Bulb Voltage 6.5, Wattage 18, Amps 2.75, Base P30D, Shape S8, Overall Length (mm) 51, Life Hours 100, Filament C-6, 27488, Miniature Prefocus Manufacturer: GE Lighting Spencer - 1036 Microscope - 1630 Replacement Light Bulb - Equipment to Lamp -... $8.36 $7.96 Add to Cart