







A21 35W LED-Glühbirne (NUR USA)
Key Features
- Bright & Efficient: Compared with other LED bulbs, SANSI's highly efficient light bulbs can provide 6500 lumens using only 35 watts of power, equivalent to 450W incandescent bulbs. Based on 3 hours per day usage, save up to 95% electricity, annual estimated cost $3.83. (Note: SANSI 35W light bulb is in size (3.15 inch in diameter and 5.28 inch in height) bigger than the normal bulb on the market. Please take care of your light fixture size before you make a purchase.)
- Flicker-Free: Adopting high light transmission optical lenses, up to 210 LED chips can not only provide you and your family with the light source they need daily but also provide a healthy living or work environment. No flickering, no noise.
- Patented Ceramic Technology: SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the systematic thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's bulbs perform with higher light efficiency. (Note: For better heat dissipation and longer lifespan of the bulb we don't suggest you to use the bulb in an enclosed fixture.)
- Safe and Reliable: The lamp body is made of special ceramic material, and the flame retardant grade reaches grade V0; the reinforced insulation structure means no risk of electric shock, its safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable; The hollow design is good for heat dissipation.
- Guarantees: ETL listed, quality and safety verified, 22.5 years LED bulb lifespan, We offer a five-year service, and please feel free to contact us if you have any questions.
Returns
If you're unhappy with your purchase, we'll find a solution for you. Most of our products can be returned within 30 days. Returns will be refunded to the original payment method or as a store credit. We do our best to make you comfortable, because let's face it, you're the best.
For more information, please visit Return Policy.
In stock! Ships within 1-2 business days.
30-day risk-free trial
5-Year warranty
Free US CA shipping

A21 35W LED-Glühbirne (NUR USA)
A Spectrum of Superior Light.
Unveiling layers of illumination you've never perceived before, our LED bulbs transform your space into a realm of unparalleled brightness and clarity. Every tone, every transition, every subtle shade is enhanced, elevating your visual experience into the sensation of natural daylight.
Crafted with meticulous precision, this isn't just another LED bulb. It's an optical revelation that redefines what premium lighting feels like.
Why Choose SANSI LED Bulbs?

Patented Ceramic Tech
SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's bulbs perform with higher light efficiency.

High Light Efficiency
Adopting high light transmission optical lenses, up to 210 LED chips can not only provide you and your family with the light source they need daily but also provide a healthy living or work environment.
Brighten Every Corner.

Long-Lasting Light, Less Energy.

A21 35W LED-Glühbirne (NUR USA)
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