[Excellent E27 LED Cool White] - Quiet operation, no radiation, no flickering, no buzzing, full light instantly, no warm-up time. 20 Watt, AC 230V, 2452 lm, cold white 6500K, non-dimmable, cold white e27 led CRI=80. [High quality E27 cold white 20W LED lamp] - This e27 led bulb made of aviation aluminum and PC plastic, to ensure heat dissipation and good corrosion resistance. robust plastic housing, resistant to shock and vibration. Over 15,000 hours lifespan, we provide two year warranty. [Why Choose Famitree LED E27 Globe Bulb] - High Color Rendering Index: CRI=80+, colors are rendered authentically and naturally. Lighting - no dead ends. No buzz. cold white 20w e27 led bulbs No UV or IR radiation. No strobe and no flicker during operation, uniform and stable lighting, bring you convenience and relaxation. [Wide Use] - Standard Edison E27 screw base, just screw it on. Energy saving, fast cooling, long life, no glare, no flicker. Instant, without delay. LED e27 bulb for garage, driveway, warehouse, barn, patio, yard, garden, street, office, school, hospital, shopping mall, supermarket, restaurant, hotel, creates a comfortable and soft atmosphere, ideal for home decoration.