• BRIGHT & EFFICIENT: This is the upgraded version.Compared with other LED bulbs, SANSI's highly efficient light bulbs can provide 2500 lumens using only 17 watts of power, equivalent to 150W-200W incandescent bulbs. Based on 3 hours per day usage, save up to 90PCT electricity, annual estimated cost 1.86.
• DIMMABLE & FLICKER-FREE: Adopting high light transmission optical lenses, up to 170 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. 0%-100% smooth dimming, compatible with most TRIAC dimmers on the market(For smoother dimming, please select the appropriate dimmer). 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.
• SAFE & 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 durable; The hollow design is good for heat dissipation.We also recommend using this bulb in a well-ventilated environment, away from a sealed lampshade, to effectively extend its lifespan.
• SELECTABLE COLOR TEMPERATURE: This LED bulb offers two color temperature options: Warm 3000K provides soft, warm, and comfortable light, suitable for homes and cozy spaces. Daylight 5000K offers natural, near-sunlight light, suitable for living rooms, offices, schools, and other environments requiring higher brightness and more realistic lighting.
• GUARANTEES: ETL listed, quality and safety verified, 22.5 years LED bulb lifespan.

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.