, 💡Energy Saving: These 5W led golf ball bulbs are as bright as 40W Incandescent, but much lower electric consumption, very eco-friendly and saving 85% of your electricity bill on lights , 💡Excellent Performance: CRI (Colour Rendering Index) over 80 to provide vivid and natural colour, with 500LM to start quickly, with an wide 280 degree beam angle to spread 3000K warm white light creating a comfortable atmosphere , 💡Reliable Quality: CE approval and 30000 hours work life, you don't need to change the bulbs frequently. Our screw in led lights bulbs are no buzzing or humming, no flicker and no harmful material, very safe to use , 💡Easy Installation: B22 led bayonet light bulbs are extremely easy to install, you just need to push and twist the bulbs into the empty B22 bases within seconds without any tools , 💡Wide Application: Ideal led light bulb for indoor use like the chandeliers, desk lamp, floor lamps, living room, bedroom, dining room, coffee, hotels, etc. If any questions, please contact us. We will reply you within 24 hours ,