Sold as one unit. (1 unit = 12 each.) R14 (1-3/4" Dia.). Intermediate base. 2-9/16" M.O.L. Avg. life 1500 hrs. Inside frosted. Carded. 25 Watts. 180 Lumens. Manufacturer number: 11551. SKU #: 3019817. Country of origin: Taiwan. Distributed by G.E. Lighting.