Very convenient because they do not require ballasts, switches, etc. They illuminate satisfactorily, have various lighting programs, and the best part is that they automatically turn off after a few hours, so you turn them on in the afternoon, and at some point after midnight when we are already asleep, they turn off and you turn them on again the next afternoon. This way, you save on batteries, which, when used in this way, last almost the entire holiday season.

I have been using them for a second year on my balcony, they are durable and waterproof. Many lighting program options.

They endured the cold throughout the holiday season. The amazing thing is that they shut off after 6 hours and turn back on 24 hours after you activate them. The batteries needed to be replaced only once.

Super. 3 batteries played for 15 consecutive days (16-18 hours per day). Good lighting. Plenty of programs. They turn on every day at the same time, if you want.