SANSI 250W Equivalent LED Bulb – 4000 Lumens, Ceramic Technology, E26, 5000K Daylight, 22-Year Lifetime

Bright, Efficient Daylight for Every Room

The SANSI 250W equivalent LED bulb is an A19 style lamp that delivers 4000 lumens from only 25 watts. Designed to replace a 250W incandescent, it provides strong, even illumination with a fraction of the energy. When used for about three hours per day, you may notice substantial energy savings with no compromise on brightness or color tone.

Flicker-free performance matters for daily tasks, reading, and video calls. With a high light transmission optical lens and up to 153 LED chips, this bulb offers steady, comfortable light that reduces eye strain and supports focus during work or study.

Ceramic Technology for Reliability

The patented ceramic heat sink replaces conventional substrates. LEDs are soldered directly to the ceramic surface, enabling faster heat conduction and more consistent brightness over time, contributing to reliable operation and color stability.

Safe, Durable Design

The bulb housing uses ceramic material with flame retardant grade V0 and reinforced insulation, reducing risk of electric shock. The shell is corrosion-resistant, and the hollow design aids airflow for effective cooling. This unit is ETL listed for safety and includes a protection plan for added peace of mind.

Key Specifications at a Glance

• 5000K daylight color temperature for a crisp, natural look
• E26 base fits standard sockets and fixtures
• Non-dimmable operation for a steady, predictable light output
• Rated to last about 22 years with a 5-year protection plan from SANSI

To maximize life, place the bulb in ventilated, not fully enclosed fixtures. The 5000K daylight tone is well suited to home offices, kitchens, craft spaces, and other areas where clear visibility matters.

Real-World Use and Scenarios

• Bright, energizing light for workstations and study corners
• Vibrant, welcoming brightness for living and dining areas