SANSI 6500 Lumens A21 LED Light Bulb for Home Workspace

SANSI, a company founded in 1993, has been dedicated to technological innovation in a wide range of LED lighting. We fully integrate product design, production, sales, installation, and customer support to provide affordable, state-of-the-art LED technology. With 500+ R&D engineers, 2000 employees, and three advanced factories, SANSI has reached over 40 nations on five continents and continues to grow.

What sets SANSI LED bulbs apart, which adopt our Patented Ceramic Technology, from other bulbs? SANSI's highly efficient light bulbs can provide 6500 lumens using only 35 watts of power, equivalent to 450W incandescent bulbs. Based on 3 hours per day usage, you can save up to 95% on electricity, with an annual estimated cost of $3.83. (Note: SANSI 35W light bulbs are larger in size (3.15 inches in diameter and 5.28 inches in height) than the normal bulb on the market, so please ensure your light fixture can accommodate this size before purchasing.)

Adopting high light transmission optical lenses, up to 210 LED chips can not only provide you and your family with the light source they need daily but also offer a healthy living or work environment. 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. This effectively reduces 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. (Note: For better heat dissipation and longer lifespan of the bulb, we don't suggest using the bulb in an enclosed fixture.)

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, making it safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable; the hollow design is good for heat dissipation. SANSI's LED bulbs are ETL listed, quality, and safety verified, with a 22.5-year lifespan. We offer a five-year service, and please feel free to contact us if you have any questions.

If you encounter any issues with your SANSI LED bulb, please follow these troubleshooting steps: 1. Confirm whether the lamp head of the product is damaged or deformed, which could lead to an abnormal power supply. 2. Determine whether the light bulb is properly connected to the circuit to ensure normal power supply. If you have any problems, we will be glad to arrange a brand new replacement.

SANSI offers a range of LED bulb options in various wattages, lumens, and color temperatures to meet your lighting needs. Customers can choose from 65W, 40W, 30W, 22W, or 18W bulbs, all with a 5000K color temperature. Our bulbs are available in 1-pack, 2-pack, or 4-pack options, with prices ranging from $19.41 to $83.99.

When selecting the right SANSI LED bulb for your space, consider the lumens (brightness) and the color temperature (warmth or coolness of the light). Our handy guide can help you determine the appropriate lumens and color temperature for your needs.

product information: