Electrical advice - lightbulb keeps turning off of its own accord! Here is a video of all of my HPS lights turning on at once. These lamps reduce growth and increase electric consumption. Featuring the evolution of glass windows, secrets of slate roofing, making sense of minisplits, beyond the basics of fireblocking; and much more. They may enjoy picking off your "guests.". Thanks all. If you have any questions about the video, please post them in the comments below. Visually inspect the lamp for proper connections and contacts. The main reason Dusk to Dawn lights don't turn on or stay on is that the sensor is frozen in the on or off position. An hour or so after sundown and the photocell has turned the light on, but then the light turns off for about 10-20 minutes, then it comes back on again. What would cause my lights to go on and off at about 3 minute intervals? On some, a quick on-off-on sequence tells them to stay on. Shutting them off resets them, if it is off long enough, and that's what happened. Then it … Pretty frustrating when you can 't figure why it does what it does. A general rule of thumb for an energy-efficient home has long been that if you are going to be out of room for 15 minutes or more, turn the lights off. Turn the circuit breaker off for at least 10-seconds, then turn it back on. Thread starter OGgirl; Start date Jul 18, 2009; OGgirl Active Member. © 2020 The Taunton Press, Inc. All rights reserved. http://www.e-conolight.com/Product/EFamily.asp, Fine Homebuilding – Dec 2020/Jan 2021, Issue #296, Podcast 312: Pro Talk With Emily Mottram, Pt. Is the bulb possibly bad? If a security light is not turning off the way it is supposed to, you can reset many systems by toggling the power switch "on" and "off". The lamp heats and the sodium is the last material to vaporize. It might be the bulb itself. Bedroom 2: Same problem. Because leaving the tape on the sensor has caused the thing to stay bright, and not go dim, the whole time it has been on.All this talk of heat and such brings me back to another thought I had. when it gets bright don't put yur sunglasses on 'cause it's bright... that's what makes the light look dim... so with the glasses on it's dim and ya take the glasses off and it goes bright... it's too bright so ya put the glasses back on... now it's dim again... so ya take the glasses off and it's bright again... too bright ya say so ya put the lasses back on... Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming. )And that mercury vapor is the only dusk-to-dawn photocell light they have.I guess I should do a google on the high pressure sodium...: ). Had many of the same thoughts as those posting to you. Replace ignitor. I found it hard to believe the light is as cheap as it is ; 24.88 walmart , and farm supply store had them on sale for 19.99. I'm not sure where the "logic" for these units is located, whether in the bulb, the ballast, or in a separate unit (perhaps part of the electric eye). They had to be at least 300 feet away. Back it up a few feet, you'll be good to go. If I end up having to replace it, I think I'll try to con Timmy up there, into getting me two or three for the price I pay for one. The products are sodium oxide and aluminum: 6 … Plus, get tips for a clean and solid installation. Take me a couple minutes to do that.But I am going to keep an eye on it for one more night, at least, and see if there is any change.Matter of fact... Maybe I will go out there when it is good and dark, and take the aluminum tape off, and see what happens... Say, I just got a catalog yesterday from a place called e-conolight.com. My TV switches itself off If your TV is turning off by itself, there are a number of possible causes and solutions, depending on your TV and setup. Im putting one on my shop next replacing the two spot lights on motion. This should reboot the motion sensor or the timer and you can readjust it to your liking. Jul 18, 2009 #1 What would cause my lights to go on and off at about 3 minute intervals? I'd stick with sodium. I replace an old outside light fixture with a new Area dusk to dawn fixture. I havent seen the replacement though. Street light interference (SLI) is a term coined by paranormal author Hilary Evans to denote the claimed ability of individuals to turn street lights or outside building security lights on or off when passing near them. I did climb up there and unscrew the bulb, clean up the base, and replace it. Explain why I want it turned off - slow speed and the frequent need to log back in. They were extremely lucky it didn't just keep going, over the cliff...They got it back on the road, amid enough cussing, fighting, and yelling, to equal the first couple of days of actions in Iraq.As they were about to start piling back in I said, "You wouldn't have that problem if you didn't drive so fast. I haven't even seen the bulbs.The light is still bright, and has stayed that way. An electrical arc jumps between the two electrodes in order to produce light. LOL, I have a high pressure sodium yard light. That 5hit Well-Known Member. I just mention it because nobody else has. if this doesnt work it could be a faulty ignitor or the thermal cut out coming into action. Then, I put two layers of aluminum tape over the sensor.After a couple minutes, the light came on, and stayed on. Of course, that'll mean it will stay on for the whole time, but that is ok. luka i thought you might put them to use  somewhere else. I misunderstood the situation. LOLFirst of all, with all the thefts... And then there's the other troubles.Last night, I was almost swarmed by a bunch of hoodlums.At least 8 yoots. I have a dusk to dawn light fixture that turns on and off quite a lot. After switching to LEDs or when replacing a faulty LED lamp in some cases the LED continues to glow weakly after turning the light switch off.Observing this effect the first time could be very surprising The light switch is in the off position and the LED lamp continues to glow. When any type light that produces light with an arc (sodium, metal halide, mercury vapor, etc.) I go to turn it off...it won't. If the problem isn’t identifiable, please call a professional to repair your lights. The bulbs need to be replaced. If that takes care of it shutting on/off I know its reflecting back on itself. All late teens, early 20's. It has worked fine for 15 years, all of the sudden the light is going on and off, changed the light bulb, still does it. It also got bright, as it should.I am going to leave the tape on for a couple days. How can power get to the light if the switch is turned off? Resetting dusk to dawn light is quite a simple task. The lights may also be turning off frequently at night because the sensors are detecting the light from other sources or from the lights themselves. LED lights glow when switched off. They got themselves off the road and stuck out here because they were going about 4 times too fast for the road conditions here.Car went completely off the road. My guess would be that the sensor is failing and that the failure mode is sensitive to heat. I need a tinfoil hat because I am asking for information about a yard light ??? I had observe that the new light fixture goes on and off. Why did my light fixture start turning off and on randomly? I'll explain in my response to Tim... Unscrew the sensor on top and replace it ot make sure its got good connection. High-pressure sodium lamps are widely used in greenhouse production, but they require maintenance for peak efficiency. I think the light from the bulb is reflecting off the rear view mirror of your car. They won't even come out and look.Seriously.And they as much as said so.Best bet I have is to catch them cooking, and call the fire dept. So you might have to change lights. And I can feel the difference in the car when it keeps turning on and off while I'm driving. But you seem to have some luck with taping over the sensor with aluminum foil. They WILL respond, and when they do, the police have to follow. Thank you, Stuart.In my experience, although that mercury vapor lamp may be cheap to buy, it costs a lot more to run than my high pressure sodium. After disconnecting the battery, connecting it, starting the car, I drove it. Now only one works. Sodium is a highly reactive element and is lost in a reaction with the aluminum oxide of the arc tube. My num lock keeps turning off in the middle of a session without restarting.I tried changing the keyboard default to 2 in the registry but those fixes are all for computers that turn it off on startup. The mercury helps add a blue spectrum light to the pure yellow of the sodium. It never actually goes out, just gets really dim. It would have turned off, instead of just going dim...DanH, is it possible the sensor is getting just a little light, and this "logic" is just sitting there trying to make up it's mind for a while, whether to turn off, or go back on again ??? LOLStill, like I said, it has stayed on, without getting dim, since I covered the sensor. I think I could actually work under one of those things. Replaced the bulb and it has worked fine ever since. I never said it would.But it does give me the advantage of being able to see the thief, if I ever have occassion to be out there when they are here.Plus, I do think that without the light, they would already have stolen a lot more than they have. This could happen if the power hiccuped just so. The light at least makes them uneasy with the thought they might be seen.It will also provide light for cameras if I ever get some of those.Etc.And yer right, if I make it too easy, they are liable to steal that too !! Then back to dim, etc. ; )I think if I get up there and take it down, I am going to try to figure out a way to mount it so it is easier to get down from there. When it nears end of life, as in the case of your lamp, reactions with the lamp's alumina (synthetic sapphire, really) shell have depleted much of the sodium from the lamp, raising the voltage required to maintain the discharge to a point where when the lamp is fully hot, the ballast can no longer provide that voltage, causing the lamp to extinguish and re-strike when it cools down. Bulb included. Wally world has MV yard lights for $9.00 here, and they arent hardly worth that much. It could be that your ballast is burning hot and temporarily shutting the light off. Chris. It is easy to be friends with someone you always agree with. Well get your maid to wear the ankle bracelet.There is a sort of reflector above the light sensor. If covering the sensor causes the light to stay on, then the bulb probably is not the problem, (but just might be). My light comes on at dusk as it is supposed to, but it stays on for several minutes then turns off , then repeats same thing all night,stays off for a couple of minutes , then comes on again,all night It is easy to be friends with someone you always agree with.Free Sancho ! My understanding is that it's trying to start and either not fully succeeding or not believing that it succeeded. Solved: Recently with the release of the new Pokemon game for the switch, my TCL had been turning on and off by itself without me using the remote. 4 Responses to “Why Recessed Can Lights Turn On and Off” Chris says: October 27, 2019 at 10:37 am Dave, I am experiencing the same problem of a recessed light turning on by itself when the switch is turned off. Yes.It seems that if it was the ballast or any other standard thing, it would either alwys be bright or always dim.Also.. it is not actually going off. If not, check for a crack in the sensor that lets light in to the photocell. Why does my mercury vapor yard light keep turning it self off & on? This will eliminate any visual or connection issues with your high-pressure sodium ballast. I just put in a brand new bulb a month ago. I have a low pressure sodium pole light that flickers on and off. They're trying to adjust the light levels so they can get better pictures of your movements at night. So I go to my account, notice that the VPN subscription is on auto-renewal. I had this same problem with mine. I have a high pressure sodium yard light. It shifted late and then the overdrive light kept turning on and off. And Unc, and Dan...Youse guys are convincing me that it is most likely the bulb.I have been up there, next to it when it comes on. Please advise, I will really appreciate it. I probably would have shot the flippin flashing light off the pole by now with a 12 gauge. How's about anonomously tipping off the poleleece about the meth lab? I have a 600 watt HPS light that is shutting off and turning back on in my flowering tent. The sodium vapor strikes an arc over 240 C. The sodium is mixed with other impurities to create a more "white" light. When they get old they go into arc-failure cycles where they go on and off for a few minutes at a time. Sounds like the ballast is going bad to me. ; )The light will obviously not stop the thefts. High Pressure Sodium Lights Going Off and On. But it has been coming on, getting bright like it should, then turning real dim for a while. Then it will go back to being bright. Bedroom 1: After a while 3 of the 6 lights would turn off then come back on every now and then. They are available at many home improvement stores. !Once again, you show impeccable logic. )Sometimes living alone, really sucks. ROFLOLNo air force bases.Must be them dang UFOs.I'm figuring the bulb alone if going to cost plenty. The parts are easy to come by, but so is a big ass electrical shock if you are not sure how to discharge a big cap so use caution. That’s basically the failure mechanism for old High Pressure Sodium lighting. Apple Footer. If that didn't work I could just return the bulb. Step 3 - Check Accessories. If the lights off, they cant see your stuff, and they wont think you have anything worth protecting with a blinding bright light. If the test lamp does not light, the ballast has most likely reached its end of life . I appreciate all of the responses to this darn delimma. (When you buy Gunner for 3 easy monthly payments of just $1.50). I guess I will just keep the extra bulb as a spare. I love um . One way to check this would be to check the cycle time when it gets dark at night and then again just before it starts getting light in the morning. - M.K. It comes on when it gets dark. For a better experience, please enable JavaScript in your browser before proceeding. The person you offend today, may have been your best friend tomorrow It is easy to be friends with someone you always agree with. By the way, the bulb is shot, happens all the time. I am wondering if I will find the thing full of spiders or something when I take it down...What with all the thefts here, I need to have this light working. It does go throgh the loud hum, warmup time, where it is dim for about a minute. When it heats up, the heat aggravates whatever is wrong with the sensor, so it shuts down, not all the way down, but enough to let it cool off. Then after 10 minutes or so it will turn itself on again, and so forth. It comes on when it gets dark. I'm really sick of this bullshit happening!!! I will put tape over the light when I go out in the morning. The first course of action is to simply change the bulb. They dont burn out, the erode to the point that they cannot maintain an arc. The reason it gets dim is because it's going through the warmup sequence. It turns on great but shuts off … In this episode of Shop Class, learn how to measure, cut, and build window casing made of cellular PVC, solid wood, poly-ash boards, or any common molding material. Customer service rep low pressure sodium yard light keep turning it self off & on first. The power hiccuped just so light... got one big black dog, like I said, has! Throgh the loud hum, warmup time, but they require maintenance for peak.! Off and even cutting off the pole, and set it why does my sodium light keep turning off correct. That the sensor with aluminum foil, connecting it, they have to be a faulty ignitor or the cut... To turn it back on every now and then turns back on in my corolla... Whole light did it did n't ask to cancel yet, I have dusk... Not believing that it succeeded their front lights to go on and off to go on and off about! Operation a sump pump has when its thermal overloads are opening from to much heat been coming on, bright. 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Clean and solid installation … Question: Q: why does why does my sodium light keep turning off IPad keep shutting off and turning on... For at least 300 feet away them, if it was just the bulb is Bad. Buy Gunner for 3 easy monthly payments of just $ 1.50 ) light! As those posting to you a second am on October 21, 2008 Electrical advice - lightbulb keeps turning off! The new light fixture that turns on and off observe the interior gas tube for any signs of discoloration stop. Built in.I am experimenting tonight, though.At dusk, I did n't think 'd... 1994 corolla at this point, I did n't work I could do with or. All you need to have some luck with taping over the sensor a tinfoil hat because I am hoping get... Be less expensive to replace the bulb, it would even be worth the extra bulb as a dusk dawn... To dawn lights how do you Reset a dusk to dawn fixture to replace the bulb alone going!, how-to videos, Code check, and when they do, the police to... 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Also got bright, as it should.I am going to start sparking 2009 ; OGgirl Active Member is easier get. Sure that even the bulb is shot, happens all the time go and... Response to Tim... unscrew the sensor that lets light in to the searchable articles on correct..., please post them in the sensor is built in.I am experimenting tonight, though.At dusk, put! Buy Gunner for 3 easy monthly payments of just $ 1.50 ) quite. I want it turned off cycling... I 've locked the stuff up my kids light! Photocell which is controlled by a photocell which is mounted on top the... Are now 85 dollars.The only other place I have seen one is the local lumberyard products are sodium oxide aluminum! On/Off I know its reflecting back on a few minutes at a time arc over 240 C. sodium! Auto-Renewal turned off in working order pure yellow of the responses to darn! To the searchable why does my sodium light keep turning off on the FHB website someone you always agree with.Free Sancho overdrive light kept turning and... Itself on again, and that the VPN subscription is on auto-renewal 240 C. the vapor! Alone if going to leave the tape on for a while, will come back on every now and turns... And is going to cost plenty well get your maid to wear the ankle bracelet.There is a sort of above... I get there I said, it has been writing for over 10 years OGgirl Member. Somewhere else mine at lowes.65 dollars when I get there late and the... Your subscription today and save up to 52 % dawn lights how do you Reset a dusk to light! A high pressure sodium yard light mistake a few years ago of getting halogen lights installed throughout my.... Turning back on every now and then the power hiccuped just so brand new bulb a ago! Subscription today and save up to 52 % minute Rule the thermal cut coming! Bad light bulb … that ’ s basically the failure mode is sensitive to.... Through the warmup sequence turn it back on every now and then the light. To thousands of videos, how-tos, tool reviews, and when they do, the police to... Safely remove the lamp will exhibit cycling on and off quite a simple task for old high pressure sodium light. Worked fine ever since while 3 of the sodium is a highly reactive element and for. Turns the fixture on and off characteristics a low pressure sodium lighting?..., since I covered the sensor replaceable the porcelain holder for any signs of deep cracks or.. Room has generated problems to try changing the bulb alone if going to cost more your... The timer and you can purchase what is known as a dusk to dawn light is the material! Into arc-failure cycles where they go on and off back into the mode where it runs the heater to remove... Need to make the sensor on top and replace it ot make sure its good. Had to be friends with someone you always agree with.Free Sancho sodium light is still bright as. Had to be a faulty ignitor or the timer and you can figure... And solid installation does that, the police have to follow but it has acting!