Very happy with this product. The shipping experience was excellent. It arrived on time and the internal packaging is excellent. We bought six to replace some aging non motion detector lights. They are sturdy and appear to be well constructed (only time will tell). Installation was straight forward. Only point of clarification, I think, is on mentions of “dimmable”.Instructions say this unit should not be on a dimmable switch. The unit itself allows you to program the light to dim. So you will need a bulb that is dimmable, but not a switch. Hope that is correct and clear.I Googled a video on how to program the motion sensor. We use the full off at night mode, only activated with motion mode. I feel silly now. It was super easy. Instructions are good in this area. The video I watched had a super ugly bulb.I did reach out to Vianis customer support about the proper bulb to use. They responded promptly. Here is their answer: “Our lamps are suitable for incandescent lamps up to 100w and dimmable LED lamps up to 10w.”We went with the following light which Vianis Customer Support said would work fine, “ TJOY Vintage 8W ST58 LED Edison Light Bulbs 60W Equivalent, 800Lumens, 2700K Warm White, Dimmable, E26 Base LED Filament Bulbs, CRI80+, Antique Glass Style for Home, Bedroom, Office, Farmhouse.”I recommend getting the Edison style bulb. Looks incredible.Overall, they look awesome and work as described.