2 Pack Solar Post Cap Lights, 4''x4'' 6''x6'' Outdoor LED Fence Post Cap Lights, 2 Color Modes Solar Powered Deck Lights for Dock Waterproof, fit for Wooden/Vinyl Posts

These were easy to install. We bought because they could be used on 4x4 or 6x6. out of 5 packs, one pack of 2 was noticeably dimmer and quit working after 2 weeks. Walmart refunded our money on that pack and I reordered. Recommend

I was a little skeptical ordering these because they were less expensive than Mainstays. I took a chance,especially because I needed 9. I used the smaller base, they look nice and they stay lit all night. They are bright but keep in mind they are plastic, so don't over tighten them when you screw them into your post. I would definitely purchase again.

Very happy good and bright do a good job charging. I happen to be up in the middle of the night and look down the road and I could see them still working at almost 3 AM so they stayed charged very well and marked the driveway. Well into the night. No complaints at all. Typical plastic manufacturing but perfect as expected for the value in price would recommend.

Looks great, needed to lighten my porch at night. I'm definitely pleased with this simple addition.

Very nine and great price

the lights look very nice. they were not too difficult to attach. light functions as described, however, not as bright as I had hoped. a good purchase and would recommend if a little more visibility is needed.

nice little cap light. simple to install came with the adapter for 4-in or 6-in post. could have been a little brighter but I think it's a good value especially since it came in a two pack

This product is for a 3 1/2” post and does Not fit a 4”x4” white vinyl post, I went ahead and used the larger 5.5base and let it hang over. Definitely Not The Way it was designed to work. I just finished installing them(4) and have not seen them light up.

came with silver screws to mount black solar light. I will have to purchase separately black screws to make the installation look astethically presentable

I have loads of solar lights, some that have been out in the weather for over a year and going strong. These haven't lit up, once, while my others are going in the pouring rain. Extremely disappointed but not able to return to store.