Lighting?

I need to find a way to light 20 paper lanterns hung from a gymnasium ceiling. I need to accomplish this without having 20 cords hanging down. I'm a novice. This is for my daughters wedding.

Asked by knocky70 10 years ago  |  last reply 9 years ago


Sequential Lighting

I am looking to create a string of LED's that can be programed to turn on and off sequentially over 100 meters that can show the speed of a runner over that distance. ex: 100 meters in 9 seconds. any ideas, also re-program the same to different times.

Posted by ScottR148 2 years ago  |  last reply 2 years ago


Automated Lighting?

Hi there, I am renting a place for my new office for 3D animation and I wanted to make an automatic lighting system to turn on lights when I'm in a room and off when I move to another room. How easy/hard is it to do that? And what do I need to make my light switch on and off slowly? Cheers, Shawin.

Posted by beatoven 11 years ago  |  last reply 11 years ago


Reactive Lighting

Has anyone seen the LED lighting in some grocery store freezers that comes on only when you stand near it? I'm wondering if anyone knows of a circuit I could build that i could line my hallways with LEDs and have them come on as I walk down the hall?

Posted by tfrost1980 7 years ago  |  last reply 7 years ago


epic lighting

This forum is for anyone who wants to improve their houses for cheap

Posted by DELETED_instructamaker 5 years ago  |  last reply 5 years ago


Bike lights.

These are very nice.

Posted by FriendOfHumanity 7 years ago  |  last reply 7 years ago


chrisymas lights

Can anyone tellme what i need and hw to synchronize my christmas lights  that wont break the bank

Posted by elissa11 8 years ago  |  last reply 8 years ago


police lights

How about the police lights, like the one's you attach to the front grill saw it in transformers when the authorities come to pick up shia laboeuf

Posted by pratikashwekar 10 years ago  |  last reply 10 years ago


running light? Answered

I want to make a simple running/chasing light with a pic16f84a i need the code and the circuit

Asked by robot1398 7 years ago  |  last reply 7 years ago


Light Strips? Answered

Instructibles had a contest a while back involving some kind of light up tube thing that wasn't led.  I don't remember what it was though, anybody remember it?

Asked by jj.inc 7 years ago  |  last reply 7 years ago


Light and Sound

Hi I find that I can hear light . If I look from light to dark there is a sound in my left ear . If I make the same eye movement with my eyes closed, nothing . Am I developing a super power !? 

Posted by 362RRI 6 years ago  |  last reply 6 years ago


light bulb

Hi, i got a problem with the power supply of a light that i found in an old car. it is a 6V 55W  light, the thing is that i want to make it work with a battery made of several cellphone bateries but i don´t know really whats the  voltage and current that my recicled battery must have in order to turn on the light and survive. thanks for reading, and i hope  anyone can help me.

Posted by kvalero 7 years ago


Rope Light?

I have a rope light that runs on a battery pack that holds 2 AA batteries. I want to use these lights to outline my grill on my truck. Is there a way to hook this up to the 12V electric system of the truck so I dont have to use batteries all the time?

Asked by JeromyR 2 years ago  |  last reply 2 years ago


Guitar Light

Ok i am trying to find a way to make a light that flashes while striking the guitar strings any ideas? I was thinking in the form of a wah pedal but thats too much of a hassel.

Posted by Gypsyman 11 years ago  |  last reply 11 years ago


Solar light?

I want to build and install three lights about 10 watt each in my house garden. Powered by solar panel (80w),100ah dry battery. Instead of using energy saver bulbs , i want to use LEDs.one LED of 10w or more which give light equal to one LED. Can any gentleman help me to design this system with 8 hours battery backup. The lights should be turned at dawn.Thanks

Asked by Sarfraz ahmad 8 years ago  |  last reply 6 years ago


Brake lights

So i have a '95 chevy suburban, and it has a few issues. at the moment, the biggest issue is my brake lights. Basically, when the vehicle is in accessory and i depress the brake peddle, my brake lights come on, YAY! but when i have the vehicle running and i depress the brake peddle, the 15 A fuse blows and the lights go out. now i have a schematic diagram for the whole vehicle (in parts), but im still trying having a hard time finding where my problem is. im sure there is a short somewhere but it is just all really confusing to me. thanks much in advance. note: night time lights work as well as all turn signals. 

Posted by DanJames 6 years ago  |  last reply 5 years ago


volcano with light

Hi guys! i'm sorry if i'm here to disturb....  i need to build a lamp.. with shape of a volcan....  now y have this problem.... how can I create the movement of lava running down the slope, with the lights? I thought the catenary Christmas, with the movement to fall, but the problem is to recreate the color change down ... anyone have any ideas on this? than you to all for helping.. :)

Posted by dancan 6 years ago  |  last reply 6 years ago


Circuitry for lighting

Hey all, I have never really done much circuitry to this date, but I was hoping to make a fairly complex lamp that may require a good dose of it. What I'm looking to do is wire four cold cathode tubes (12V, the kind that are used to light computers), as well as two LED lights with arduino based flicker control, and run them off of a wall socket? The pictures are a (very) rough sketch of the setup, as well as a supply list. Is there any way someone could explain what this might require to me in baby terms? All the best, Adrian

Posted by am_rawr 5 years ago  |  last reply 5 years ago


Fairy Lights

Hi I have an idea but dont want to buy stuff and its a bad idea in the end. Now is it safe to put christmas lights in a pvc tube that has drill holes. With an opaque plastic cover. I would like the holes to be of different sizes and in random locations or in a wavy idea. I am not sure of how to mount to a wall horizontally or vertically. I like the idea of led;s because they make no buzzing . Maybe someone got any ideas? Thanks 

Posted by enoted 8 years ago  |  last reply 8 years ago


LED lights

My name is Cindy,  our company produce LED components and LED lights in many appication. If everybody need such products, don't hesitate to contact with me. International Business Department Lucky Light Electronics (Asia) Co., Ltd Add:6th Industrial Park,Nanlian,Longgang District,Shenzhen, China. P.C: 518116 MSN: leds14@hotmail.com Skype: luckylightled E-mail: led8@luckylight.cn Tel: +86 755 8461 3005 Fax:+86 755 8461 3126 Website: www.luckylightled.com

Posted by cindy2819 8 years ago  |  last reply 8 years ago


Night light

Hi all, I'm newcomer to this "club", and am looking for some help, please. I'm looking for details of how to make a night light, with a rotating element with designs (people, animals, trees, plants etc) either cut out of it, or painted on it. The rotating element is powered by the warm air coming off the top of the globe. The rotating element should be able to be "dropped into" position. Sorry I have nothing further at this stage!! Peter Smith

Posted by peteras1 10 years ago  |  last reply 3 years ago


Vertigo Lights

A few years ago I was attending a Halloween attraction where a conversation started about seeing a red skull.  We asked a few of the actors and I got the name of the attraction's special effects person.  What we were seeing was a programmable sheet of red LEDs that would flash so fast that you could only see the after image.  The F/X guy called it Vertigo Lights.  I understand the concept, but wondered if anyone has come across anything like this.  Could this be controlled by an arduino, or would a program need to be written to control all of the lights simultaneously?  I haven't been able to find anything like it in any of my searches. Any clues would be great!

Posted by ThePolrBear 7 years ago  |  last reply 7 years ago


Musical Lights

Hey, I recently saw http://www.youtube.com/watch?v=Yd3hzYAJzOo&w; and i want to make that. I read the schematic at http://www.uploderx.net/dphrag/SCHEMATIC1___PAGE1444.jpg (that link doesn't work, use this one: http://www.buildlounge.com/wp-content/uploads/2011/10/xy88F.jpg  for it, but, I'm still quite confused. The parts that are the most problematic to me are the high, low, and mid pass filters. i  don't understand what they are, and how there made. If anyone could help me, thank you.

Posted by schumi23 7 years ago  |  last reply 7 years ago


LED light

Hello! First of all I want to say hi to everyone as this is my first post! I hope to learn some interesting things from all of you.  On the topic now. I want to make a USB LED night light for my sister. I wanted to make it USB powered with RGB (or whatever they are called. I'm not too familiar whit all this stuff) LEDs that you can control in computer. Is something like that possible without expensive controllers and what not? Every answer will be appreciated.  Thank you!

Posted by slaps123 5 years ago  |  last reply 5 years ago


mini light?

In order to make a mini flashlight, do I need a toggle switch or will it work if hooked up correctly with out?  I ask because I hooked mine up correctly with out a toggle switch and it does not work, I have a high brightness 3mm led and it only get a short 2 second amber orage glow charge before going out.  please help. matt 

Asked by hollywood4l 9 years ago


Led light

I'm struggling understanding what im really needing and could use some guidance... I'm tring to build a underwater fishing light that has 36 3watt green leds.  I'm going to only be powering them when the engine is off and the batteries aren't being charges... it will run off a standard 12volt marine battery... the led specs are ' green (510-530nm):DC Forward Voltage:3.4V~3.8V Forward Current: 700mA'.  what would be the best way to power these leds... im assuming that I need to power in series groups of 3. but with such a wide voltage of 3.4 to 3.8... do I just shoot for the middle? do I use 12v in my calculation or do u use like a 12.5 or 13 like it sometimes checks.... Can I get by powering it with just resistors or do I need a led driver? I have entered my data in some of the calculaters online and it says I need a 2.2 resister but gives warnings... and doesn't say what watt resistor... does it matter... first project ... confussed to say the least thanks

Posted by laltec 2 years ago  |  last reply 2 years ago


led light

Need to know how many amp power supply to get for my 12v 225 red/blue led panel.It has 5 parallel circuits like the picture below  with 15 series circuits  each with 2 red and 1 blue led 12 volt supply with a 5.1 ohm resistor (rough drawing but i think it shows the circuit..leds are faceing the wrong way but ya get the point thanks don't mind the arrows i didn't know how to remove them

Posted by bolonny 5 years ago


Lighted Wand

So, I've had an idea I wanted to try and make but i have no experience with electronics and was hoping to do it all with hardware only, no software. The idea is this, I have a wand which has an LED strip (like a lightsaber, but a lot smaller) which connects to two buttons/switches. First button/switch if held down it will pulse/glow the LED at the base of the wand (charging up spell) and when you release it "shoots" up the LED strip (like you're firing a spell). Second switch just lights the LED at the tip of the wand, making it like a torch (LUMOS).Any ideas on how I could achieve such a feat? Point me in the right direction? I have knowledge on how to solder and such and have taken very basic electronics. Currently trying to make a lightsaber, hoping to get some experience so I can make my eventual goal, the wand. Most of the instructables I've seen so far have been very simple with a single LED at the end.Any help would be greatly appreciated, thank you!!

Asked by MastaAzumarek 8 months ago  |  last reply 8 months ago


Light saber room light modification

I got 2 Remote control Light Saber room lights for Christmas. http://unclemilton.com/star_wars_science/#/rc_lightsaber/ I want to mount them crossed, like a crest, but I want them to be operated independently. Both Remotes control both lights. I would like to be able to Change frequency? or something to make the remotes specific for the lights, so they can be changed/turned on and off independently. Any ideas?

Posted by CaptainMal 8 years ago  |  last reply 8 years ago


can a outdoor lighting be converted to led lighting?

I have a low voltage outdoor lighting and its not bright enough i want to convert it to use leds can it be done

Asked by dvdpr 6 years ago  |  last reply 2 years ago


LED Light Strips to light Art Booth?

I would like to create lighting for my art booth using LED lighting strips. I have already worked with these and really like them, but never in the size I would need to light my booth. Everything I have done, was powered but 8 AA batteries. Example of a lite booth, with conventional track lighting. http://jwallacephoto.com/blog/wp-content/uploads/2008/08/2008-04-booth-paseo.jpg My idea is to light my 10x10 booth with 3 10' lengths of aluminum angle iron http://assets.overclock.net.s3.amazonaws.com/9/91/913173c2_vbattach89423.jpeg and put two 10' strips on each of the 2 inner surfaces (inside the L shape). So I would have a total of 60' of LED strips. I need to illuminate 3 of the 4 walls. My first question, would this be too bright? If so, would a single row on each piece of angle iron do the job? Second question is connecting it together and powering it. My only option is to run it off batteries, because not all events have easy access to power and the ones that do, charge a hefty fee. I need something light weight to carry, I don't want to go with a car battery, but feel with this many lights, I might have to. Considering they need to be run for at least 8 hours. But, I really want each 10' section to be self powered and contained. So that I can hang it from inside the tent and not have to run wires all over the place to power the 3 sections. In a perfect world, each one would self powered with a single battery box attached to it at one end and at the other would be a short wires to connect the top and bottom strip inside the V grove to make it all one piece. Making it a 20' length in one 10' section. Anyways, it's late and I think I am starting to ramble. Any help is greatly appreciated.

Asked by TheU 4 years ago


emergency lighting system

We're planning to do an emergency lighting system and we want to add some twist on it. What do you think should we add? (it's like making it also charger or such) Plsss, help us. :)

Posted by imatrianidar 3 years ago  |  last reply 3 years ago


LED lighting help?!

I am in the process of building a jewelry armoire / box / chest (whatever you wish to call it) and I am wanting to add just two LED's that will come on when the door is opened on the jewelry box and they will go off when the door is closed. Having novice skills in electronics and handyman skills in woodworking I was wondering what I would need to accomplish this and if it could be battery powered...

Posted by bigbadjohn81 11 years ago  |  last reply 5 years ago


Computer Controled Lighting

Ok.. I am going to apologize now to everyone if this is a repost of someone else's question.. but for the life of me I cant find what I am looking for... I am considering doing a project that will allow me to voice command a HTPC for other things then the normal HTPC stuff... for instance.. and yes i kow this is kinda out their on the geeky side.. but my brothers and sisters here would approve... I want to be able to walk into a room and tell the "ships computer to go to Red Alert" and have a red LED rope light hidden behind a false crown molding start to turn on and off.. and also play the infamous star trek red alert sounder..... This would be only one of many things i want to do with it.. but the only example i could come up with at the moment... If you can point me in the right direction for the lighting control done on the cheap that would except commands from lets say a batch file or what ever.... Charles

Posted by lifelineafety 7 years ago  |  last reply 7 years ago


Lighting to USB pinout

Hello forums! I am having an issue and I desperately need help. It's easy enough to find a USB to lighting connector with the breakout already done for you on the PCB, but I can't for the life of me find the actually 9 to 4 pin diagram for conversion. Can any help me????

Posted by jfrost11 2 years ago  |  last reply 2 years ago


Lighting with RGB LEDs

Hi all. I am wanting to get into using led lighting for long exposure photos (for the purpose of thermal imaging) and I am looking at RGB LEDs for providing the colour. My question being, should I try finding LEDs that have similar light output in mcd or stick with RGB LEDs? The reason I am asking is when I am looking at specs, the green seems to be 2 to 4 times as bright. Is this an issue?  Also, the RGB LEDs seem to have a much wider viewing/ lighting angle.  I am not sure where to go from here. Any help would be appreciated.  Thank you all very much for the time.  Professorred

Posted by professorred 6 years ago  |  last reply 6 years ago


Where can I get the brightest LED light bulbs for 120v?

I am interested in PAR bulbs and reading lamps.

Asked by fynnstand 9 years ago  |  last reply 9 years ago


Christmas lights question? Answered

Is there anyway to set up 2 strands of christmas lights so that when one is on the other is off and then they switch every couple of seconds.?

Asked by kevman0044 7 years ago  |  last reply 7 years ago


Light for Panasonic GS320

Hi Everybody... Somebody have a project for a camcorder light???? I have a Panasonic GS320 ... I need a light for my battery pack... 12V 7A... Or another power supply... Thanx a lot !!!!

Asked by sirjax 9 years ago


Light graffiti warfare

There have been many cool animations done with light graffiti, but this one by Freddie Wong is the first I've seen that takes an action movie approach. Check it out. Related: Painting with Light LED Light Drawing Pens via Neatorama Behind the scenes:

Posted by fungus amungus 8 years ago  |  last reply 8 years ago



XML Controlled Lights

I am looking to build a 3 light "stop light" setup that could be controlled by XML. ..  something like the below.  Where whichever of the 3 fields has the "Y" that is which light would be lit up.  It can be desktop sized, but any help would be appreciated!! Y N N

Posted by SKNDSTRY 8 years ago  |  last reply 8 years ago


LED Light for videography

How would one go abobut making a light panel for videography lighting? There's a company already making these - but prices are unaffordable. An instructable for a 1x1ft panel would be awesome! (See: http://www.s131567196.onlinehome.us/) - or google lite panels.I love Dan's RGB light! Would be great for lighting backdrops!

Posted by jkd 11 years ago  |  last reply 8 years ago


Led Spreader Lights

I have a sailboat and would like to see Led spreader light to light up the deack. But would like to see a set that could be also red  or white deck lights controlled with just one swith.

Posted by drcov 5 years ago  |  last reply 5 years ago


LED street lighting

Hi guys,  I'm thinking about making some LED street lights. Is this a feasible idea? Can anybody do an instructable on this topic please. 

Posted by Jeevendra 8 years ago  |  last reply 8 years ago


freezing and lighting kerosene?

What happens when you freeze kerosene and light it with a match will it blow or nothins

Asked by Robinson ruiz 9 years ago  |  last reply 9 years ago


USB Light Switch

I have a spare light switch and I want to convert it to play a song when I flip the switch. How could I do that?

Posted by wisconsinrules88 4 years ago  |  last reply 4 years ago


LEd light show

Is there any way to synchronize your computer LED lights with an equalizer to make it do a light show? based on bass and treble. thanks for all ther help you can provide.

Posted by Yomster 12 years ago


What is Light's solution?

I saw Light's solution in a chemical supply magazine, but I have no idea as to what it is or what it's used for. I've googled it and wikipedia'd it, but I found nothing.

Asked by mad_scientist 8 years ago  |  last reply 8 years ago


Flickering light bulb? Answered

Recently saw one of those light bulbs that flickers and look liks a flame and began to wonder, does anyone know how those work and what  it is that makes them flicker?

Asked by tazmaniac_37752 9 years ago  |  last reply 9 years ago