SANSI 22W (200 Watt Equivalent) LED Light Bulb, A21 3000 Lumens Light Bulbs, 5000K Daylight E26 Base Non-Dimmable Bright LED Bulbs for Home Office, 2-Pack

Bright and Efficient: Compared with other LED bulbs, SANSI's highly efficient E26 light bulbs can provide 3000 lumens using only 22 watts of power, equivalent to 200W incandescent bulbs. Based on 3 hours per day usage, save up to 90% electricity, annual estimated cost $2.65. (Note: SANSI 22W light bulbs are in size (2.95 inch in diameter and 4.61 inch in height) bigger than the normal bulbs on the market. Please take care of your light fixture size before you make a purchase. For better heat dissipation we don't suggest you to use the bulb in an enclosed fixture.) Flicker-Free: Adopting high light transmission optical lenses, up to 96 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. 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 certified, SANSI bulbs are crafted to meet international safety and reliability standards. With our 5-Year warranty and 30-day-no-question-asked policy, you can sure buy with confidence.