A21 27W LED 3000K/5000K Light Bulb(EU/UK ONLY) - 5000K / UK / 2-pack

Features 1. Super bright & healthy light: 4000 high lumen LED bulbs with 270°wide beam angle provide an all-around light distribution. 3000K soft warm light bulb rated CRI 80 provides no harsh-glare healthy light as well as true color temperature experience.2. Money saving & energy efficient: 22.8 years long lifespan (with 3 hours/day), at about 148 lumen/watt output, saving over 89% on your energy bill by replacing 250W incandescent light bulbs with only 27W.3. Wide applications: A21 shape and standard E26 base fit in applications where general incandescent, halogen, corn or CFL light bulbs are used. Perfect for home, kitchen, garage, warehouse, basement, mall, barn, office, school etc.4. High quality with SANSI's patent: Rugged hollow housing design, imported premium LED chips and patented ceramic heat dissipation technology (CHDT) ensure excellent heat dissipation and long-lasting performance.5. Durable and reliable: No lead or mercury. No UV or IR. Meets international safety standards. A 5-year warranty means you are covered with replacement or refund should any quality-related problems happen. 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-WE26-27WWattage: 27WVoltage: AC 120V 60Hz, 220/240V 50HzReplacement Wattage: 250W Incandescent Bulb or 45W CFL BulbDimming: Not DimmableBeam Angle: 270°Ra: 80CCT: 3000K/5000KLumens: 4000 lmBase Type: E26, E27Product Size: Φ77mm*H120mmWeight: 1.25 lb Package Included 2*LED Light Bulbs Tips 1. Indoor use only.2. Please do not use it in dimmable fixtures.3. Please do not use it in totally enclosed fixtures.

Shop A21 27W LED 3000K/5000K Light Bulb(EU/UK ONLY) - 5000K / UK / 2-pack from SANSI LED Lighting for $41.99. Compare prices, check for active coupons, and get the best deal on Love Those Deals.