how long does the batteries last
1519272
depends on the batteries you use... I guess. but mine last for about half a year
1519273
i tried changing batteries but that did not matter even after a software update was done.. maybe you will have better luck....
1519274
At least three months of heavy use. No warning of the batteries dying yet either. You don't have to turn it off and on. It will turn itself off after roughly 10-15 minutes of being still and takes about a second to turn back on by moving it around. It's quite good, and probably even better with rechargeable batteries.
1782943
They last about a year. You can buy upgrades for it ( more run time). Batteries aren't covered. They are expected to be replaced.
1389906
Batteries last pretty long on this thing. We put Duracell batteries in it and it lasted us a full weekend of camping using it most of the day
346956
On a set of batteries? Probably, I would say 8 hours. It's not very loud. It's good for home use.
1242085
I have used mine 8-9 times each time was about 30-45 minutes. I have not replaced the batteries yet, but I do keep an extra set in my truck. I use lithium, due to the cold weather.
501728
the battery life lasts approx 4-8 hours...sometimes longer if not used continuously.
1899922
HI I think it lasts about 4 - 5 hours. I have two batteries. The sound is a bit off, not as deep as I would like, but all in all, I enjoy the set very much. Feel free to ask anything. John
1768094
I use my lamp on and off for a week or two before changing batteries. If used steadily they would last somewhere from 6 to 10 hours I'm guessing before changing batteries but I'm using rechargeables. They dim steadily when the batteries loose charge. It's the best clamp lamp I've ever had and withstands heavy use. Very sturdy.
1202669
Tough to answer. Length of time in use and volume will impact batteries. I often use it 4 hours a day and they last about two weeks.
2062646
Pretty long. Months I would say. We got ours about 10 months ago and I think I have only replaced the batteries 2 or 3 times. Pretty good considering it is used almost every night.
1864152
Yes, batteries last around 6-8 months. Two AA-'s in the motion sensor and the speaker plugs into a wall outlet.
1282187
The batteries have lasted since we got them about 4-5 months ago and are still OK. We like the versatility and brightness of the lights and would buy them again. Hope this helps!
1180025
I haven't timed them. I use it for about 10 or 15 minutes per day, and I have to change the batteries on average once a month.
1703770
I can't give you a specific time these last, but I have had excellent performance out of them. I use them at night to light up my camper and I have been out as long as two weeks and they made the trip on a single set of batteries.
305369
Depends on what kind of batteries you are using. I have two on my light. They seem to last about 2.5 to 3 hours before I need to change them out.
2105314
I use the Duracell AA batteries and I believe it takes 16 total. They last quite a while depending on usage.
854051
I kept them on 24/7 as part as a door decoration, and the batteries lasted about a week. They were cheaper batteries though. But I would imagine you might need to replace them once or twice to last all season. Beautiful lights though!!