SANSI 6500 Lumens A21 LED Light Bulb, 650W Equivalent E26 LED Bulb with Ceramic Technology, 5000K Daylight

https://alternative-energy-today.com/energy-products/sansi-6500-lumens-a21-led-light-bulb-650w-equivalent-e26-led-bulb-with-ceramic-technology-5000k-daylight/

"6500 lumens using only 35 watts, equivalent to 650W incandescent bulbs. Based on 3 hours per day usage, save up to 95% electricity, annual estimated cost $3.83. Flicker-Free: Adopting high light transmission optical lenses, up to 210 LED chips... non-conductive ceramic heat sink, directly soldering LED chip on ceramic heat sink reducing thermal resistance between LED PN junction and surface of heat sink... faster heat conduction... flame retardant grade reaches grade V0...22.5 years LED bulb"