Hizashi Vintage Led Edison Bulb Dimmable, 4W Equivalent 40W, 5000K, Pack Of 6 Product Details Dimmable Top Compatibility: Hizashi 40w dimmable LED Edison bulbs are compatible with over 90% of dimmers on the market, with no flicker, offering a smooth dimming range from 10% to 100%. Create a suitable atmosphere anytime by just adjusting the brightness. The 4W LED filament bulb highly reduces the heat output and saves almost 90% on your electricity bill of lighting. These E26 bulbs are the perfect replacement for 40W incandescent bulbs just by 4W LED power consumption. High Color Rendering Index: Hizashi Edison bulbs with over 95+ CRI index, are a lot better than ordinary LED light bulbs. With higher CRI, you can see vivid real-world colors. Each LED edison bulb comes with 450 Lumen and 5000 Kelvin daylight white, providing a bright and natural white glow, flicker-free and no strobe, creating a comfortable atmosphere for any room. All Hizashi light bulbs are UL Listed and are manufactured under the strictest quality assurance guidelines. Our professional and dedicated engineering team is making every effort to provide the safest electrical products to worldwide customers. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.