Osram Energy Saver Twist 13W BC Spiral CFL Bulb (Pack of 10)

The Osram Energy Saver Twist 13W is a compact spiral CFL bulb with a BC (Bayonet Cap) fitting, delivering 80% energy savings compared to traditional incandescent lamps. With a 6000-hour lifespan and cool-burning operation, it's ideal for general lighting in homes, offices, and commercial spaces where long-term cost reduction matters.