how many batteries does it take and how long sdo they last?
1839560
4 batteries (AA or AAA, I can't recall) and the batteries don't last very long at all. I installed this above my kitchen sink and within a week the batteries were dead and it wasn't like I left the light on 24/7.
1839561
I believe they take six AAA batteries. They lasted all summer for me. I bought four sets. Jeff
1839562
Hi, the RiteLite requires 6-8 (not sure) AA batteries. Fewer can be used (minimum 3 or 4) but the illumination will last only half as long. I use Duracell AA. You can use any type of AA batteries you like. Overall this battery light is garbage (I've submitted previous feedback). It's your choice. My advice is -- buy something else.
1839563
this unit takes 6 AAA batteries. battery life is, obviously dependent on usage. my father uses it for about a half hour to 45 minutes, once per week and it has lasted a couple of months, but light output has dimmed. it is ok as a supplemental light but I wouldn't use it as a primary source
1497005
4 of the 4D batteries..They last a LONG time..only had to change once in 7 months and just because it was getting a little weak..
38116
It takes 4 AA batteries but they last a long time. I only use it occasionally as needed but the batteries last months.
1207811
Two, but I haven't opened this one, yet. We had installed this exact same model about 10 years or so ago. I thought it was just wearing out, we had changed batteries twice in a short period of time. But I bought a new package of batteries and low and behold, haven't had a problem since. But I'm hanging onto the spare. We love this thing. I can lock it and when the kids or husband get home, they just punch in the code and no worries. Everybody's happy. I can feel secure and no one is waiting at the door to be let in.
1856677
I can't remember since I returned the device very soon after purchase. (Software was pretty poor; connector for computer broked right away.) Anyway, thse units take so little energy that the batteries will last for a long time.
1721254
It lasts quite a while. I don't use mine much but I have only put one set of batteries in.
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.
1591166
Sylvia, I bought and installed 2 cameras back in March, in addition to the batteries included with the cameras I am now on my 3rd set of batteries so I would say they last between 3 to 4 months. Hope this helps.
1980465
Sorry but it takes 4 AA batteries. They do last quit a long time, but I don't think this is what your looking for. I'm happy with mine.
1895137
8 D Cell batteries. They last quite a long time. Used it on a mission trip. Ran all night for 4 nights before slowing down. I replaced the batteries so that it would blow harder.
811296
several hours, really, I can't say. I have one and my son-in-law has one, both about 1 1/2 years old. Only charged twice each and not because it was low, just thought it needed it after a night of use calling coyotes.
1595411
Two AA batteries. They last about two-three months if you are a twice a day brusher for the two-minute timer on the brush
251099
I personally do not knwo as I used them for a teaching aid in a project but depending on what batteries you use they can last anywhere from 24-48 hours continuous (LEDs on). The consumption on it in standby mode is very little (~70 micro Ah) so depending on if it is placed in a high volume traffic area or not will also determine how fast the batteries deplete. The consumption when it is on and lite is ~70 mAh.
927927
The unit uses 2 each CR2032 batteries, they last for at least 3 years depending on the frequency of rain and freezing conditions thaqt exist at your location.
1306027
It takes a small disc battery...I believe it's 3220. It lasts at least a month (of course that depends on how often you use it, and MOST importantly, if you remember to shut it off after each use), though occasionally it's much longer. Ease of use and practicality are well worth it.
1912637
I run 10 units. Each runs 20 to 30 minutes three times a week with occasional manual runs in between. My Batteries tend to last 4 to 6 months, even longer sometimes. If you're running 1 unit 7 hours 7 days a week that sounds like a heavy load on the battery.
261710
3 years. Be aware that batteries are not user replaceable but will probably last 5 years. This was the one drawback I found. Great device though with the "Eco" outlets.