Description: Abbrev. With Packaging Info. 40G25DAY16 120V 6/CS 1/SKU Approx. Lumens 160 Average Rated Life (hr) 1500 Base Medium Bulb G25 Class C (gas) Diameter (in) 3 1/8 Diameter (mm) 79.375 Family Brand Name Daylight Filament C-9 Lamp Finish Daylight Maximum Overall Length - MOL (in) 4 7/16 Maximum Overall Length - MOL (mm) 112.7125 Nominal Voltage (V) 120.00 Nominal Wattage (W) 40.00