Blue LED Light Bulb - Energy-Efficient Illumination Solution #1641361 (License: Personal Use)

This illustration depicts a standard A19-shaped LED bulb with a smooth, translucent blue glass envelope and a bright white glow at its center, suggesting active illumination. The base features a threaded E26/E27 metal screw cap with gray insulating rings, designed for universal socket compatibility. The clean vector style emphasizes clarity and modern energy-efficient lighting concepts.

Used on product pages, sustainability blogs, or smart lighting guides; targets users searching for eco-friendly bulbs, mood lighting, or visual metaphors for ideas and innovation.