Torchstar Dusk To Dawn Light Bulbs Outdoor, Sensor A19 Led Light, Pack Of 4 Product Features ?Sensitive Dusk to Dawn Sensor: This A19 LED bulb works properly even in lighting fixtures or close to other fixtures by only detecting sunlight rather than other light sources ?Conserve Energy: This sensor light bulb automatically turns on at night and turns off at daytime, saving you the trouble of manual controls and saves energy when not needed ?Light up Every Corner: This 9W A19 light bulb can light up every dark corner thanks to its incredible 800lm output that puts an end to worrying about tripping and falling in the dark and protects your home's safety when you aren't at home ?Wide Application: The dusk to dawn light bulbs outdoor are a great match for porches, garages, gardens and outdoor lamps thanks to the common E26 base that lets photocell light bulb be used with all E26/E27 socket lighting fixtures ?Reliable Backup: This photocell light bulb is UL and Energy Star listed for outstanding quality. The hassle-free 3-year unlimited warranty provides you with our excellent after-sales service ?NOTE: Don't cover the red photo sensor with anything. Only used for outdoors Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!