Usage Tips:Non-Dimmable FunctionNot compatible with leading edge dimmer switches. CRI(Color Rendering Index) > =90 Provides vivid and natural colors, (only for outdoor indoor use in suitable lamps) Energy Saving & Eco-friendly1 G120 led bulb = 3 A19 bulbs, low calorific value, high light efficiency. Reduce costs by reducing replacement frequency for bright, save up to 85% of electricity bills. Excellent PerformanceNo flicker, no glare, drop-resistant and durable. These LED bulbs feature 1500 lumens, 5000k daylight, and provide a comfortable, stress-free atmosphere. Up to 25,000 hours of service life. Easy InstallationWith standard G120 shape and E27 large screw bottom, it can be easily installed in empty socket without any tools. Application Sceide angle 230, the first choice for large globe bulbs, used for indoor/outdoor different large areas - such as workshops, warehouses, courtyards, kitchens, DIY or commercial lighting as well as offices and hotels. Ideal for home company factory use.