SANSI 400W Equivalent A21 LED Bulb - 6000 Lumens, 3000K Soft White, E26, Ceramic Technology, Non-Dimmable

Bright, efficient illumination for every room

The SANSI 400W equivalent A21 LED bulb blends impressive brightness with thoughtful engineering. At a mere 40 watts, it delivers up to 6000 lumens, offering strong, uniform light that helps illuminate large living spaces, home offices, and study areas without the energy spike of traditional incandescents.

Designed with a focus on reliability, this bulb uses advanced ceramic technology and a robust build to manage heat effectively. The result is steady performance across daily usage, with less worry about dimming or flicker as the hours add up. The 3000K soft warm white tone adds a welcoming glow to rooms that need both clarity and atmosphere.

Key benefits at a glance

• High brightness from 40W: up to 6000 lumens, equivalent to 400W incandescent lighting, for bright, spacious rooms.
• Flicker-free performance: high light transmission optics and a dense LED array for steady, comfortable illumination.
• Ceramic heat sink technology: faster heat conduction and improved reliability through direct LED-ceramic contact.
• Safe & durable design: flame-retardant shell and reinforced insulation provide robustness in daily use.
• Long-term value: ETL listed with an estimated 22.5-year lifespan and a 5-year protection plan.
• Easy installation: standard E26 base in an A21 form factor; non-dimmable for consistent brightness.

Practical uses and installation tips

• Ideal for living rooms, kitchens, home offices, classrooms, and workspaces where bright, reliable light is beneficial.
• Use in ventilated fixtures as recommended to help maximize bulb life and performance.
• Non-dimmable design helps maintain steady brightness without compatibility concerns with non-dimming switches.

Choosing color temperature and care

With a 3000K soft warm white output, this bulb delivers a cozy yet clear glow suitable for everyday activities. When changing bulbs, ensure the fixture is powered off and the bulb is fully cooled before removal. Regularly check compatibility with your fixture and replace in sets to maintain consistent lighting across a space.