Conventional LED traffic lights
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Division I professional production of conventional LED traffic lights, 200, 300, 400 sections of the traffic lights, the product features are as follows: meet the People's Republic of China GB14887 standard technical indicators; High brightness: LED assembly wick bright colors; low power consumption: only incandescent quarter, only 15VA; long life: up to 50,000 hours; dimming control: automatically adjusts the brightness according to environmental changes; limiting control: automatic calibration load current; brightness balancing: balancing current offers optical components specially designed circuit plus, light special uniform; strict aging: aging products by long power, more stable performance. Protection rating greater than IP53. 1. Off the optical properties of the light intensity distribution 1.2 1.1 chromaticity coordinates meet the requirements of GB14887 GB14887 compliance with the relevant requirements, including the function of defective color vision to be achieved observer provisions 2. Electrical performance 2.1 operating voltage AC220 ± 15% V 50 ± 2Hz 2.2 rated power single lamp 10M? Reach 50000h 3. Physics 2.4 Dielectric strength 1440VAC 2.5 ignition withstand life under normal conditions of use? Mechanical properties 3.1 of wind pressure in line with GB14887 the relevant requirements of 3.2 anti-vibration requirements in line with GB14887 requirements 3.3 protection class IP53 4. adapt to the environment is greater than 4.1 lights working environment temperature is -40ºСˉ50ºС, resistant to high temperature -40ºС and 4.2 + 80ºС test temperature when 25ºС, air relative humidity less than 95 %
Product Name 203 full screen lights
Model WDM-JD203
Product voltage AC 85-265V
Product Power 22W
Product size 250 * 850 * 140mm
Translucent surface diameter 200mm
Housing material PC
Horizontal or vertical mounting equipment installed
Protection class IP53
Standard GB14887-2006
2-year warranty
Product wiring brief description:
When you are connected to 220V voltage, the black wire to the zero line, the red line connected FireWire,
When you connect 12V voltage, the black wire to the negative, then positive red,
After power product red yellow and green according to set a good time automatic cycle conversion.
Technical Parameters
Red plateful: 90 LED, single brightness: 4360-5250, wavelength: 620-625nm, and down about perspective: 30 °, Power: ≤8W
Yellow plateful: 90 LED, single brightness: 4620-5545, wavelength: 592-594nm, and down about perspective: 30 °, Power: ≤8W
Green plateful: 90 LED, single brightness: 8667-10400, wavelength: 503-506nm, around and down Angle: 30 °, Power: ≤8W
Ambient temperature: -40 ℃ ~ + 80 ℃ Operating voltage: AC185V-265V 60HZ / 50HZ
Light Box Case Material: PC visual distance ≥300m
- Q: I think that management hired a secrets spy to test me and quiz me just to make sures im doing my jobbed properly, ok? They have been hiding behinds the bushed by the water coolers with binocs and clipped boards and i think they are jottings down secret spying informations on me. I also think they planet a bugs on my desk arena and are secretly recordings and monitorings my every moved, ok? How do I find the bugs and are they recordings me right now? am i being monitaried? I already searched all of the potted plants and drawers in my desks and several other coworkers desks in my arena, ok? I am very scared of bugs and of the peoples watching me in the bushed, ok? I am very worrieds that they are monitaring me right now because i talk alouds when i types into my new headphoned typing deviced set, ok? maybe the bug is in there? ok? how do i get it outs if i am not electronical? will it permenentaly ruin my headphoned? ok?
- the bugs will not harm your electrical equipment. But you can't get rid of big corporation spies, ok? they know everything about you, they may not be watching you only at work. They probably set up cameras and microphones in your cell/home phone, your music player, dvd player,everything, even your light bulbs. They might have hid them in your cubicle wall, did at it with a spork because their detectors cannot detect sporks. But since these spies are trained in spying and probably assassination you're screwed, man. Once you cease being productive THEY WILL TAKE YOU OUT! the best thing to do is pack up half your stuff and move to kansasthey will never find you there, ok?
- Q: e.g. medical equipment
- Best thing to do is use a surge protector and if the equipment is costly enough use one voltage stabiliser/CVT/UPS in addition.
- Q: I think that I might have opened a portal into another world. Yesterday I heard a recording off of the internet that didn't exist! Weird. Also, I have been hearing voices and sounds coming from the room where I think that the portal was opened. I am so freaked out. I have a lot of excess electrical equipment in this room and I feel a little bit uncomfortable with that. I'm wondering if the equipment is making me feel weird too. Does anyone have a similar experience? What should I do? I don't want to hang out with spirits!
- Preist
- Q: hi guyscan you explain in simple words what is earthing process and how it helps to secure human from detected current.thanks
- Earthing system helping for Human safety to avoid electrocution due to earth leakage.Earth is acting like a Huge conductor because of it minerals Moisture contend (water).If any electrical equipment Insulation failure leakage will be there ,if the same equipment is not Grounded ,there is a possibilitiesof getting electric shock to Human.If the same equipment is Grounded the leakage current will flow to Earth protect from electric shocks Trip the circuit. Pl. check this link for brief idea.
- Q: How can I get a claim from the power company for damaged electrical equipment caused by a power surge?
- I have actually heard of that working in my home town, but it would vary with areas and power companies. Call your power company and ask. Be prepared to submit your damaged equipment and sales receipts.
- Q: Any tips for a rock band that will be playing shows in the next month or so? Set-up, breakdown of equipment, working the crowd, preperation, etc?
- Learn to put up and break down your equipment quickly. I've seen a drummer take 30 minutes to set up the most basic of drum sets when the set was brought in. Have backups for your guitars and electrical equipment. A broken string on a guitar is a 15 minute pause on your set (experienced that from the same band that took that long on the drum set) to fix it. Ignore the crowd if you think they are bored (in music videos those crowds are paid to be all festive, but they are no where near that in real life). If they aren't paying attention to you, you can forget the onstage talk and sing alongs. Ignore the drunks (talk with the manager before hand on having the manager remove the noisy drunks). Have your merchandise (same band above forgot their stuff and I wanted a CD)!
- Q: I am a freshman electrical engineering student and I have been given an assignment in which I have to write a 2 page paper about electrical engineering drawings. The paper has to include specific requirements for drawings in this field of engineering, any standards that are used, and any drawing codes that should be included in a typical drawing.Any help would be greatly appreciated.
- You sound pretty smart to be wearing a hat sideways.
- Q: I am a freshman of the engineering program at the university of Wyoming. Right now I am going into electrical because I wanted to stay in Wyoming and I thought that it would be easier to get a job in the production and distribution of electricity through something like Rocky Mountain Power. I don't mind doing the math and physics for electrical, but I am thinking that I would enjoy becoming a mechanical engineer. At the moment I believe mechanical is much more hands on, designing parts and testing them. I don't know what these two would lead into though. Electrical makes more money, but is that worth it? Also how hard would it be to get a job in this region with mechanical?
- both electrical and mechnical are good field.
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Conventional LED traffic lights
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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