Sunco Dusk to Dawn Light Bulbs Flood Light Outdoor PAR30 LED, Photocell Sensor, 11W=75W, 5000K Daylight, 850 LM, IP65 Waterproof, Light Sensing Auto On/Off Security Porch Light, UL 4 Pack

It’s so easy to use. Just screw it in and when it starts to get darker outside it pops on ! No More sensor on the side that doesn’t pick up the lights. Works great!

The 5000 was pretty bright. I was able to return the and go with the 3000. Not as bright. They turn on and off just like they are supposed to. I have only had them a week and enjoy not having to turn the lights on and off

So far, they work perfectly. Would not hesitate to recommend them.

Will probably purchase another, comes on at Dusk and stays on til morning, but No Motion detection, when it comes on it stays on, and then goes off in the morning, so it is Functional but does not operate properly, as to longevity I will give an update once Ive had it for a while longer .. Hope this is somewhat helpful ... Thanks

Living in a rural area we have lights on the corners of the house that we would turn on through the night. After ten years we had been looking to replace the fixtures to dusk-to-dawn so that it would not be obvious when we were not home or on vacation. These bulbs have been working well for 4 months with nice white light that is more intense than the compact fluorescent spots we had been using. I purchased these 75 watt size of these bulbs to tryout on a corner of the house where the bulbs were easier to replace, before having to climb tall ladders to replace bulbs on the backside of the house. They worked well, so I purchased some of the larger 100 watt and installed both sizes around the whole house depending on what space permitted. The 75 watt bulbs are smaller than traditional bulbs and worked for me in locations that have downspouts that get in way of the fixture. The 100 watt were installed the others.

1 burned out very quickly, but the rest are fine.

I am very happy with my purchase and price !

Purchased 2 boxes of 4! As of now I have 4 “blinking” bulbs (defective) . Call the contact number on the box And spoke to the customer service rep about the issue, she said I would have to supply the invoice where I purchased them (Amazon) and ship the defective bulbs back to them for their review!!! Their like bulbs, what are you going to review.

I would hope that Amazon would test all used product that are sold not good Business

DO NOT BUY UNLESS YOU WANT TO KEEP BUYING A REPLACEMENT BULB EVERY 3 MONTHS!!! I initially loved this as my front balcony/security light for the first 3 months. Perfect brightness and went/off as advertised. But after only 3 months, it stopped working altogether. I purchased this on April 22, 2022 according to Amazon. It stopped working on July 19, 2022. These are far too expensive to last only 3 months. Its past the 30 day return period also. I noticed other reviewers had the same issue of the bulb only lasting 3 months. The seller needs to change the ad to state that the longevity is an average of 3 months.