SANSI 250W Equivalent LED Light Bulb 4000 Lumens, 2-Pack, 3000K Soft Warm | E26 A21 Super Bright LED Bulbs Non-Dimmable, 22-Year Lifetime, ETL Listed, 27W Energy Saving Light Bulb for Home Garage

Features

• BRIGHT & EFFICIENT: SANSI's highly efficient light bulbs can provide 4000 lumens using only 27W of power, equivalent to 250W incandescent bulbs. Based on 3 hours per day usage, save up to 87% electricity, annual estimated spend of 3.25
• FLICKER-FREE: Adopting high light transmission optical lenses, up to 144 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:With the hollow design, our light bulbs have better heat dissipation capabilities and will be hotter than ordinary bulbs. Do not touch them with your hands when using.)
• 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 and lasting; The hollow design is good for heat dissipation
• GUARANTEES: ETL listed, quality and safety verified, 5-year protection plan