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: Google isn't helping me very much with this one. I want to increase my lighting power on my scooter.I have a 2004 SYM RV (aka Joyride) 180cc. It's second generation.It currently sports a 55/60W halogen as the front headlight. It's not great, but it's sufficient.I live in Taiwan and am not a native speaker, but I do my best to do the work myself. I'd call myself an intermediate with scooter repair. Can't find much in the way of information about the electricals though.I want to install a fog lamp on my fork for short-medium range light. The stuff that is for scooters and motorcycles is usually pretty lame or just for visibility. I live in the countryside and often do a one-hour commute on poorly lit highways between 80 and 110 kph. More lightgood.Where can I find out what my electricals can take?How the heck does the scooter generate electricity anyhow?What are the dangers of putting too high a load?Where can I find more info on HID lighting?Thanks!
- When it comes to adding electrical stuff on a bike(or anything)you need to know how much amperage the total equipment will draw.You need to find the output of your alternator and how many amps your electrical system draws now.Then how much whatever lights you want to add draw.If you exceed the output your system will not be able to keep up and your battery will discharge instead of charge.That's the best i can do for an answer as i have no idea what that is your riding.Chances are your electrical system couldn't handle the amperage draw of too much extra lighting.Try looking in your owners manual or a repair manual for the amperage output of your scooter and go from there.Or contact the technical department of that company and ask them if you can add extra lights.They will know.
- Q: I have two orange electrical outlets in my dorm and I want to plug things like my lamp, fan, phone charger, etc. into them. Is that safe?
- If they fit, then yes. I would use a power surge protector just in case.
- Q: a small fire that is at the outlet
- Turn off the power if possible. Electrical fires can be put out with water, if you do not have a dry chemical to use to smother the flame. Electrical equipment will eventually deenergize itself when the conduction material burns through to the point of non-conductivity. The problem with electrical fires is that they spread to the surrounding materials. When those surrounding materials are flammable, that is the real concern.
- Q: 1) Hands when handling electrical equipment. 3 letters, 2nd is r2) Work areas must have 9 letters, 2nd is o, 9th is r3) Treat all chemicals in the lab as 9 letters, 2nd is a, 4th is g, 6th is r, 9th is s4) Ties8 letters, 1st is t, 2nd is i, 3rd is e, 7th is i.
- sounds like i'm doing a similar Crossword Puzzle. 2) A compound of oxygen and extra than a number of alternative components (5 letters) -- Oxide 4) Avogadro's variety of any particle of sure composition (4 letters) -- Mole 6) Describes 2-atom molecules (8 letters) -- Diatomic i choose. a million) A crystal which comprise a sturdy substance mixed chemically with water in a different ratio (7 letters) 2) Describes a one-atom molecule (9 letters) 3) A degree of the indoors potential of a gadget, in section (8 letters) 4) a answer wherein the solvent is alcohol (8 letters) 5) A substance that differences the value of reaction without being completely altered (8 letters) 6) an evidence of reported relationships that have been examined to a pair quantity (6 letters) 7) The atom minus its valence electrons (6 letters)
- Q: A. Identify only the primary source of electrical energy for the equipment or circuits in question.B. Enable backup energy sources, such as generators and batteriesC. Make sure all workers are safe and accounted for before equipment and circuits are unlocked and turned back onD. Avoid testing equipment and circuitry to ensure they are de-energized
- The answer is B. Enable backup energy sources, such as generators and batteries to properly lockout and tagout electrical equipment and machinery. Hope this helps! A good website for you if you do electronic testing is Caltest which supplies all kinds of electronic test equipment. :) caltest .uk/
- Q: I have a deep interest in professional and vintage audio equipment. So instead of becoming an audio engineer, I think I should major in electrical engineering and design them. But in this day and age, I think computers/software would be the way to go. which one should i do?
- i don't think of there is an uncomplicated answer to this question, partly by way of fact distinctive educational backgrounds propose that some utility honestly everyone seems to be plenty greater conscious of the underlying hardware than others. in lots of cases nonetheless, utility engineers are not designing plenty besides the utility. To take the case of the automobile, there is a few human beings whose historic past is in mechanical engineering and comparable fields that are finding out what they choose some area of the automobile to do. Then they tell the utility human beings to jot down a software that performs that function. maximum utility honestly everyone seems to be in lots of cases only imposing somebody else's layout thoughts. At a distinctive point, you have some components that are designed via electric powered human beings which could do only one activity. A chip, say, with a clock function equipped into it. it can't be programmed, so no utility, suited? an undesirable lot of electronics are like this actual. The difficult area is that the utility human beings write utility that designs chips for human beings in line with what applications they choose the chip to have which muddies the waters okay. So rather there isn't any outstanding line between utility and hardware. to circulate decrease back to the automobile occasion, the pc interior maximum automobile electronics can't be reprogrammed, however the main chip could have some settings tweaked. put in an o.e.m chip, and greater settings can get replaced. Does that propose that is utility, or not?
- Q: If the poles switch will al of our electrical equipment still work? Or will it run in revers. Will migratory animals go the wrong way?
- Electrical stuff will function. The biggest danger is that during the transition, the field will have to go through zero. That means there will be no field to protect us from the solar particles in flares and the normal wind. That may cause high radiation counts at the earth's surface.
- Q: I measured it with a CRO in the physics lab and I was wondering what could be its source
- That is a period of about 62 hours or 2.5 days! Are you sure you measured this with an oscilloscope, or does CRO mean something else to you? Maybe the motion of the planets, earth, moon, etc. I don't know? Do you mean a period of 4.5 microseconds? That would be 222kHz perhaps EMI from a computer, other electronic gear, short wave radio, etc. If you can clarify, I might be of more help. Edit: OK; I have a couple of ideas, but it can be DIFFICULT to find. I spent a long time trying to track down the source of 70MHz in my lab. Turns out there is a TV station (channel 4) transmitting about 1 mile away. Channel 4 occupies the space between 67.31MHz and 71.75MHz. 222 KHz has a wavelength of about 1350 meters. It takes a pretty big antenna to launch that as a traveling wave so I'm going guess its a near field source. A good way to look for it is to make a small loop antenna with a few turns of magnet wire (maybe a few 10s of cm in diameter) and hook it to your oscilloscope. Walk around with it putting it near any and all electrical equipment that is in or near your lab. Make sure to change the orientation of the coil when you are moving around. You are basically playing a game of hot and cold. Try to maximize the signal and in theory you should be near the source. Also, be suspicious of the lights. I know their source is 60Hz, but some electronic ballasts for fluorescents run at a pretty high frequency, at least 10's of KHz, you could be seeing a harmonic. Just try flipping the lights on and off looking for a change in amplitude of the signal on the scope. If this doesn't find it, then perhps it is far field? I don't know of any commercial braoadcasts at this frequency though. The low end of AM radio is around 500KHz. Maybe you have an active Ham radio operator in the neighborhood? I wouldn't think he would be transmitting all of the time though is this 'noise' always present? Hope this helps. Let me know if you find it. Dave
- Q: doing homework need some answers.like eg.what fires do, leaving electrical equipment on etc.
- people around you harms the environment :) 1.pollution 2.Water scarsity 3.unhigenic
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Conventional LED traffic lights
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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