A21 LED Light Bulbs

Features:

• Bright & Efficient: Compared with other LED bulbs, SANSI's highly efficient light bulbs can provide 4000 lumens using only 27 watts of power, equivalent to 250W incandescent bulbs. Based on 3 hours per day usage, save up to 90% electricity, annual estimated cost $2.95.
• Dimmable & Flicker-Free: Adopting high light transmission optical lenses, up to 156 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. 0%-100% smooth dimming, compatible with most TRIAC dimmers on the market. 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 and durable; The hollow design is good for heat dissipation.
• Guarantees: ETL listed, quality and safety verified, 22.5 years LED bulb lifespan, 5 years warranty.

• Dimmers recommendation: To ensure a better dimming experience, the following compatible dimmers are recommended:
• LUTRON
• DVCL-153P-WH, MACL-153M-WH, TGCL-153PH-WH, DVWCL-153PH-WH, SCL-153P-WH
• MAW600H-WH, S-600P-WH, DVW600PH-WH, TG-600PH-IV, TT-300H-WH, TT-300NLH-WH, TTCL-100H-WH
• LEVITON
• IPL06-10Z, 6674-P0W, 6602-IW, TBL03-10E
• Notice: This 150 watts LED bulb only works with a TRIAC dimmer. Zigbee and digital dimmers are incompatible for they may cause flicker or slight buzz when using.

What's the difference between SANSI LED bulbs which adopting SANSI Patented Ceramic Technology with other bulbs?

What benefits can customers get from SANSI Patented Ceramic Technology?

How to Determine How Many Lumens You’ll Need to Properly Light Your Space?