Superior Life PLL55/35K/2G11 55-Watt 4-Pin Compact Fluorescent Lamp – 3500K Neutral White Light, 3900 Lumens, Long Life 36,000 Hours, Non-Dimmable

Reimagined Fluorescent Efficiency

Illuminate commercial, industrial, and institutional spaces with the Superior Life PLL55/35K/2G11 55-Watt Compact Fluorescent Lamp, designed for exceptional brightness, longevity, and energy savings. Delivering 3900 lumens of clean, consistent light at 3500K (Neutral White), this lamp provides a balanced tone ideal for offices, healthcare settings, classrooms, and retail environments—anywhere visual comfort and productivity matter.

Power and Versatility

Built to perform, this 55-watt PLL fluorescent lamp operates at 120 volts with a luminous efficacy of 71 lumens per watt, providing outstanding energy efficiency for its class. Its 2G11 4-pin base ensures secure connections and easy compatibility with a wide range of linear CFL fixtures and recessed luminaires. With a durable white phosphor finish, the lamp delivers even, glare-free illumination that reduces eye strain and enhances visibility.

For the Love of Color

Featuring a Color Rendering Index (CRI) of 80, the Superior Life PLL55/35K/2G11 produces true-to-life color accuracy that enhances both work environments and display areas. The 3500K Neutral White tone strikes the perfect balance between warm and cool lighting, providing a natural, professional atmosphere suitable for detailed visual tasks or ambient illumination.

Made to Last

Engineered with longevity in mind, this compact fluorescent lamp boasts an impressive 36,000-hour rated life, reducing maintenance costs and replacement frequency. Ideal for commercial facilities, this extended lifespan supports continuous use in demanding applications while maintaining reliable output over time.

Upgrade to LED

While the Superior Life PLL55/35K/2G11 provides excellent performance and dependability, upgrading to LED alternatives can further enhance efficiency and sustainability. GoodBulb PLL LED retrofit lamps deliver up to 50% greater energy savings, instant start-up, and mercury-free operation—offering a modern, eco-friendly lighting solution for the same fixtures.

Responsible Recycling

Compact fluorescent lamps contain a small amount of mercury and should be properly recycled at the end of their lifespan. Contact your local recycling program or lighting distributor for safe CFL disposal options. Choosing sustainable disposal methods supports a cleaner environment and a brighter future.