Hykolity via Amazon has 4 Pack Dusk to Dawn A19 LED Light Bulb 60 Watt Equivalent on sale for $21.99
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✅Automatic On/Off – Dusk till dawn outdoor light bulbs are equipped with a built in light sensor that turns your light bulbs on automatically when the sun goes down and turns the light off when the sun rises.
✅Up to 85% Energy Saving – “9W 800LM” means a high light efficacy of 88LM/W, 60W equivalent to a incandescent/ halogen light bulb. Estimated yearly energy cost: $1.08 (based on 3 hrs/day, 11 cents/kWh, cost depends on rates and use).
✅Lasts 15,000 Hours – UL certified(E496613) outdoor A19 led bulb features high quality LED chips and have a longer lifetime up to 15,000 hours than halogen/incandescent/fluorescent bulbs. Instant on, no warming up needed.
✅Wide Application – Damp location rated, the 60W Eqv dusk till dawn led bulb fits in E26 medium screw base, it is ideal for use in enclosed lamps, wall fixture, porches, walkways, back patios, and more.
✅3 Years Warranty – ALL our LED bulbs are confidently guaranteed for 3 years! We aim for quality followed up with quality customer service directly provided by manufacturer. We offer free-exchange for any quality problems within warranty.