Sylvania 20672 18W 4-Pin CFL ECO 3500K – 10 Pack

Product overview

The Sylvania 20672 CF18DD/E/835/ECO is a compact 18-watt, 4-pin double-tube CFL designed for efficient, reliable lighting. It fits G24q-2 bases, delivers a warm 3500K color temperature, and achieves an 82 CRI for accurate color rendering in everyday settings. This lamp emphasizes energy efficiency without sacrificing light quality, making it a practical upgrade from traditional incandescent lamps in many fixtures.

Key specifications at a glance

• Lumens: 1150
• Base Type: G24q-2
• Life Hours: 12,000
• Wattage: 18W
• Color Temperature: 3500K
• CRI: 82

The lamp is designed for use with electronic ballasts and compatible dimming systems. When paired with SYLVANIA linear ECOLOGIC lamps, the entire installation can support TCLP compliance, reflecting SYLVANIA's ongoing emphasis on responsible product ecosystems.

Why this lamp stands out

• Long life and low maintenance: up to 12,000 hours means fewer replacements.
• Bright, steady output: 1150 lumens from a compact 18-watt package.
• Warm, inviting color: 3500K creates a welcoming ambiance for kitchens and living rooms.
• Dimmable compatibility: works with electronic ballasts that support dimming for adaptive lighting scenarios.
• Eco-friendly design: ECOLOGIC line aims to reduce waste and energy use when installed in compatible systems.

Practical uses and installation ideas

Ideal for residential kitchens, home offices, workshops, and retail counters where reliable, comfortable lighting matters. The 4-pin double-tube format fits fixtures with G24q-2 sockets and supports dimming where available. For best results, verify ballast compatibility and follow the fixture manufacturer's instructions.

What you get in a 10-pack

Stock up with ten lamps to simplify maintenance across multiple fixtures. With 12,000 hours of life, these lamps can help reduce downtime and the frequency of replacements, while still offering bright, consistent illumination.