Energy-Efficient CFL Light Bulb - Eco-Friendly Lighting Solution #2281054 (License: Personal Use)

This vector illustration depicts a classic compact fluorescent lamp (CFL), featuring a coiled glass tube filled with mercury vapor and phosphor coating, mounted on a standard Edison screw base. The warm yellow glow symbolizes efficient illumination, while the sleek metallic base reflects modern lighting technology. CFLs convert more energy into light than incandescents, making them a smart transitional choice before LED adoption.

Used on sustainability blogs, energy-efficiency guides, product comparison pages, and utility company educational content; targets users seeking cost-effective, greener lighting alternatives.