SANSI Dimmable LED Light Bulbs Large A19, 150W Equivalent 2500LM, 1 Pack

BRIGHT & EFFICIENT: This dimmable led light bulbs 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 e26 dimmable led bulb 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 dimmable led light bulbs 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 dimmable led light bulbs offers two color temperature options: 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