Description

About this item Super Bright: SANSI's 5500 lumens LED light bulb using only 65 watts of power, equivalent to 350W incandescent bulbs. Recently, it is the brightest LED bulb on the market. Wide 90° Beam Angle: SANSI A19 40W LED light bulb with wider 90° lighting angle makes it possible to light up every dark corner of your workplace. 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 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, 5 years warranty. Packing include: 1 pack led light bulb