2x A21 22w=200w Led Light Bulbs

Brand‎SANSILight Type‎LEDSpecial Feature‎Non DimmableWattage‎22 wattsBulb Shape Size‎A21Bulb Base‎E26Incandescent Equivalent Wattage‎200 WattsSpecific Uses For Product‎Outdoor and IndoorLight Color‎Daylight WhiteVoltage‎110 VoltsUnit Count‎2.0 CountColor Temperature‎5000 KelvinNumber of Items‎2Brightness‎3000 LumenShape‎ArbitraryMaterial‎CeramicModel Name‎C21BB006-V0022A12Connectivity Technology‎Normal bulbIndoor/Outdoor Usage‎IndoorController Type‎Push ButtonIncluded Components‎BulbPower Source‎acColor Rendering Index‎80.00Beam Angle‎270 DegreesLight Source Type‎LedSpecification Met‎ETLItem Weight‎1.17 PoundsLight Source Wattage‎22 WattsProduct Dimensions‎3.03"W x 4.96"HControl Method‎AppWhite Brightness‎3000 LumensManufacturer‎SANSIPart Number‎01-02-001-032250Item Weight‎1.17 poundsCountry of Origin‎ChinaItem model number‎C21BB006-V0022A12Color‎5000k DaylightSpecial Features‎Non DimmableBatteries Included?‎NoBatteries Required?‎NoWattage‎22 WattsAverage Life‎250000 Hours
  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?

Potential major adverse effects of flicker identified in published research and/or Expert Opinion include these five factors:

 

• Photoepilepsy or flashing light induced seizure.
• Stroboscopic effect and associated apparent slowing or stoppage of rotating machinery.
• Migraine or severe paroxysmal headache is often associated with nausea and visual disturbances.
• Increased repetitive behavior among persons with autism.
• Asthenopia, including eyestrain, fatigue, blurred vision, conventional headache, and decreased performance on sight-related tasks.

 

Abscrate from IEEE Std 1789-2015

What Colour Temperature Should I Choose? How to Determine How Many Lumens You’ll Need to Properly Light Your Space?