40 Watt - pin-based Compact Fluorescent - 3500K - 82 CRI - 2G11 base

High-Efficiency Illumination for Professional Environments

Elevate the atmosphere of your workspace with the SATCO 40-Watt Twin Tube Long 4-Pin lamp. Engineered for performance-critical settings, this compact fluorescent bulb delivers a powerful 3150 lumens, ensuring that large offices, retail floors, and clinical spaces remain bright and welcoming. The 3500K neutral white light offers the perfect middle ground—crisp enough for detailed task work, yet warm enough to maintain a professional and inviting ambiance.

Designed to fit 2G11 base fixtures, this lamp is a staple for high-output troffers and architectural lighting. Its impressive 82 CRI ensures that colors are rendered accurately, which is essential for retail displays and environments where visual precision is non-negotiable. Beyond immediate light quality, this lamp is built for longevity, boasting a 20,000-hour rated life that reduces the hassle and cost of frequent replacements in high-traffic areas.

• Optimized Productivity: The 3500K color temperature creates a neutral, glare-free environment that supports mental focus and reduces eye fatigue during long work shifts.
• Commercial Strength: Delivering 3150 lumens of brightness, this bulb provides superior coverage for deep-cell troffers and surface-mount fixtures.
• True-to-Life Color: An 80+ CRI ensures vibrant and natural color representation, making it an ideal choice for design studios, showrooms, and galleries.
• Extended Service Life: Rated for 20,000 hours of operation, providing years of reliable light while significantly cutting down on facility maintenance cycles.
• Seamless Integration: The standard 2G11 4-pin base and Type A ballast compatibility make it a simple, reliable solution for upgrading or maintaining existing professional lighting systems.