5 Pure white Opaque LED C9 Bulbs Durable Opaque lens has watertight seal to base E17 Base corrosion resistant SMD (Surface Mounted Diode) LED's Frosted Retro look of older style Bulbs 5 Pure white C9 Opaque smooth finish LED replacement bulbs screw into C9 sockets with E17 base (intermediate). 5 pack C9 opaque lights have SMD LED's inside and are available in many colors and last for years. Led C9 bulbs are great year round decor. Specifications 3" inches tall (total height including base) 2.125 inches tall (just the bulb/lens) 120v, 0.8 watts per bulb, Dimmable, UL Listed Kelvins 4000-5500