Satco Sylvania 20668 18W 4100K 4-Pin CFL Lamp - 10 Pack

Meet the Satco edition of the Sylvania 20668 double compact fluorescent lamp, offered in a convenient 10 pack. This 18 watt, 4 pin G24q-2 base lamp delivers a neutral 4100K daylight tone, with solid color rendering and efficient operation for everyday spaces. Built for reliability, it presents a balanced blend of brightness and energy savings, making it a practical choice for both new installs and replacements.

Designed with durable performance in mind, the lamp generates about 1150 lumens of steady, even light, supporting clear visibility for work surfaces, retail displays, and living areas. With a rated life of around 12,000 hours, you can plan fewer replacements and less maintenance over time while keeping consistent light quality across your spaces.

Key specifications

• Lumens: 1150
• Base Type: G24q-2
• Life Hours: 12,000
• Wattage: 18 Watt
• Color Temperature: 4100K

Compatibility and efficiency

• Works with electronic ballasts and compatible dimming ballasts
• Long life, energy-saving alternative to incandescent lighting
• ECOLOGIC compatible when paired with SYLVANIA linear ECOLOGIC lamps for TCLP considerations

Practical use cases

• Office desk areas and conference rooms needing bright, true-to-tone light
• Retail displays and show windows that benefit from a consistent daylight feel
• Kitchen task lighting and workbenches where clear color rendering matters

Packaging and installation notes

• Sold as a 10-pack for easy stocking and replacements
• Simple swap into compatible fixtures with a G24q-2 base

While results will vary by fixture and ballast combination, this lamp offers a balanced option for daylight-style illumination with energy-conscious performance. Consider it for spaces where a reliable, long-lasting 4100K light helps tasks feel more natural and comfortable without overwhelming brightness.