Features

1. Money saving & energy efficient: Premium chips produce up to 3000 lm brightness. Saving over 89% on the energy bill by replacing 200-250W with only 22W. A long lifespan of 22.8 years (3 hours/day) reduces the re-lamp frequency.
2. Better light pattern & perfect replacement: A21 shape and standard E26 base (Dimension: 120*77 mm) fit in applications where general incandescent, halogen, corn, or CFL light bulbs are used. Wider beam angle 270° provides an all-around light distribution, just like an incandescent bulb does.
3. Health light: No flicker. Soft lights without harsh glares help to reduce eye strain, increase visual range, and protect eyesight. CRI80 brings true color temperature experience. Everything is just pleasant in your eyes!
4. Wide applications: Natural warm glow 3000K or 5000K makes it perfect for ceiling light fixtures, pendant fixtures, bare lamp sockets, ceiling fans, living room floor lamps, bedroom table lamps, dining room chandeliers, bathroom vanities, garage doors, basements, or office rooms.
5. Durable and reliable: ETL listed. No lead or mercury. No UV or IR. With our 5-year warranty, you can sure buy with confidence.

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 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'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?

Specification

Item Model Number: C21BB-WE26-22W
Wattage: 22W
Voltage: AC 120V 60Hz,220/240V 50Hz
Replacement Wattage: 200-250W Incandescent Bulb or 45W CFL Bulb
Dimming: Not Dimmable
Beam Angle: 270°
Ra: 80
CCT: 3000K/5000K
Lumens: 3000 lm
Base Type: E26, E27
Product Size: Φ77mm*H120mm
Weight: 1.23 lb