SANSI 100W Equivalent A19 LED Light Bulbs 2P+ 2 Pack Dusk to Dawn Automatic A15 LED Light Bulb Outdoor

SANSI's 100W Equivalent A19 1600 Lumen 3000K Soft White LED Light Bulbs 2P+ 2 Pack Dusk to Dawn Automatic A15 LED Light Bulb Outdoor offer a COMFORTABLE & EFFICIENT lighting solution. Compared to other LED bulbs, these highly efficient bulbs can provide 1600 lumens using only 13 watts of power, equivalent to 100W incandescent bulbs. Based on 3 hours per day usage, you can save up to 87% on electricity, with an annual estimated spend of $1.6.

The FLICKER-FREE design of these bulbs ensures a healthy living or work environment. Adopting high light transmission optical lenses, up to 18 LED chips can provide the light source you and your family need daily, without any flickering or noise.

SANSI's PATENTED CERAMIC TECHNOLOGY sets these bulbs apart. The traditional Mcpcb aluminum substrate has been replaced with a non-conductive ceramic heat sink, allowing the LED chip to be directly soldered onto the ceramic heat sink. This effectively reduces 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, leading to higher light efficiency.

These bulbs are SAFE AND RELIABLE. The bulb body is made of special ceramic material, with a flame retardant grade reaching V0. The reinforced insulation structure ensures no risk of electric shock, making them safer. The whole shell material reaches the WF2 anti-corrosion grade, making them more reliable and wear-resistant. The hollow design also promotes efficient heat dissipation.

With SATISFACTION GUARANTEES, these SANSI LED light bulbs are ETL listed, with quality and safety verified. They boast a long lifespan of 22.5 years, providing a reliable and energy-efficient lighting solution for your home or outdoor needs.

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