Vintage 60w Squirrel Cage BC Light Bulb This Vintage Squirrel Cage 60w BC bulb is the perfect alternative for any light fitting in which the bulb is on display. The traditional look bulb boasts a stylish antique look & will fit any light fitting which requires a standard bayonet (B22) bulb. The light bulb measures 13cm in height by 5.8cm in diameter. Product Item Code: LSE18504