EcoSmart 100W Equivalent Daylight Spiral CFL Light Bulb (4-Pack) – 5000K Indoor Lighting

Bright daylight you can rely on

EcoSmart’s 100W equivalent daylight CFL bulbs deliver crisp, clean 5000K illumination that helps reveal details, textures, and colors in everyday spaces. The daylight tone is designed to feel natural for tasks, reading, cooking, and casual use, without the harsh glare some environments experience with lower color temperatures.

Included is a convenient 4-pack that streamlines room-wide replacements and ensures you have spare bulbs on hand as you refresh multiple fixtures. With a standard Edison E26 screw base, installation is straightforward for most table lamps, ceiling fixtures, and floor lamps you already own. These bulbs are intended for indoor use and are not dimmable, so pair them with compatible, non-dimming fixtures for best results.

Energy efficiency and dependable brightness

• 4 bulbs in the box provide long-term convenience for multiple rooms
• Energy-efficient CFL technology helps reduce electricity use compared with incandescent lamps
• Standard E26 base enables quick swaps in common fixtures
• Indoor use only; not dimmable, suitable for non-dimming lighting setups
• 2-year manufacturer warranty adds a layer of assurance

Practical uses and everyday scenarios

• Living room and study areas benefit from clear, true-to-life color rendering for reading and crafts
• Kitchens and home offices gain a bright, even wash of daylight perfect for task-focused activities
• Fixture upgrades are simple thanks to the familiar screw-in design, with minimal disruption

Installation tips

• Turn off power, unscrew the old bulb, and screw in the EcoSmart CFL until snug
• Check that your fixture is rated for non-dimmable CFLs and indoor use
• Dispose of old bulbs according to local recycling guidelines

Whether you’re refreshing a single lamp or outfitting multiple rooms, EcoSmart’s 4-pack of daylight CFL bulbs offers a practical lighting upgrade to support everyday tasks, color accuracy, and comfortable ambience.