• Traffic indicator screen  Light System 1
Traffic indicator screen  Light

Traffic indicator screen Light

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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


Motor vehicle lights are a group of lights from red, yellow, green, three non-patterned circular units, guiding motor vehicles.

Non-motor vehicle lights from red, yellow, circular units of a group of light green bicycle pattern consisting of three inner guidance of non-motorized traffic.

When the green light to allow vehicles to pass, but the turning of the vehicle may not hinder the release of the straight vehicles, pedestrians.

Yellow light when a vehicle has crossed the stop line can continue to pass.

When the red light vehicular traffic.

In non-motor vehicle is not set intersection lights and crosswalk lights, bicycle and pedestrian lights should be in accordance with the instructions of motor vehicle traffic.

When the red light, turn right vehicle was released without prejudice to the vehicle, the case of pedestrians can pass.


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?
you can try soaking your breasts in vinegar and tuna fish each day so they will be easier to milk. and use a poultice of peanut butter on them at night while you sleep.
Q: 1. Why is it important to keep this equipment free from excess oils and product build up? Many thanks :)
.WHAT equipment?
Q: i just got into tech school for USAF as an aerospace ground equipment apprentice and was wandering if this is a good job? what kind of things can i expect to be doing everyday? is there a good chance i will get deployed to iraq? i would appreciate any advice anyone has. thanks
You will be repairing different ground equipment used in the air force. anything from the tugs that move aircraft around, To the electrical power generators that provide power to aircraft while on the ground. To the fuel, handling systems, To air conditioner units that provide cooling air to aircraft, To portable kerosene heaters that airmen use to keep warm in the winter. Your job will be to keep them in good repair and good condition and to make sure they are where they are needed. Your Job will involve electronic, hydraulics, pneumatics. You will work inside a hanger most of the time, but have go to the flight line frequently. Yes you will deploy, anywhere the air force sends aircraft.
Q: According to the Vancouver Sun interview with Gavin;Q: What is the future for waterfront cities like Vancouver?A: You are going to have to put up with rising sea levels; they are not going to go down. But there’s a huge difference between a foot or two over 100 years and a metre or two metres. There’s a lot of waterfront development going on but is it sea-level-rise smart? I don’t know that it is. So don’t put stuff in the basement, have all your electrical equipment on the second floor or on the roof.
In general you should put your electrical equipment above ground level if doing so is convenient. There is little utility in putting it in the basement except that it is out of the way. The wisdom of this is especially true in areas that are flood prone; global sea level rise and other climate change phenomena will affect what areas are prone to floods.
Q: I need to cut a hole through 2(ish)cm of metal, or some sort of composite material I have at home to feed a few wires through. Is it possible to do it without any electrical equipment?
Careful there ! ! '2 cm. or so' of metal is likely to be part of a structural element. '2 cm. of metal covered composit' is likely to be a required heat shield for an item of equipment. It's not advisable to cut either without knowing what you're doing.
Q: Do electrical equipment work with AC or does the voltage get converted to DC before working anything!! for exampe, if i connect something such as a light bulb directly to an AC outlet, would it work or would it get blown out, why do somethings get blown when using AC
AC mean alternating current where the positive and negative switch continuously. DC means direct current which there is just one positive and one negative. If you connect a lightbulb to DC or AC it would work since the flow of electricity will work in either direction to power the light. however it all depends what you're using in terms of voltage, watts, etc. if you take an automotive bulb and plugged it into a house out let it would blow. Different components work only for direct current and some only work with alternating current.
Q: I sold a small bit of electrical equipment to a guy in Norway - I'm in the UK.Item became faulty after a month - I said I would refund him but I had spent the cash already and couldn't repay him back in one go. Item was returned.He agreed that I could pay it up ?899 over 4 years as I'm just a student and not working full time. It was sent in his currency and ?899Trouble is he is now claiming I've not just to pay ?899 back but the amount is to be much more in GBP's as the pound as got weaker against his currency although he stated he wouldn't add any interest on. Any advice?
According to the law of contracts, the meeting of mind is the deciding factor. You may have to check your documents and see in which currency it was agreed to repay. As it appears that the other party had acted gentlemanly by agreeing for a easy payment terms as you are a student, you have an ethical responsibility to repay him in the currency he request.Contractually if he has not agreed to accept the refund in GBP you have to repay him in Norwegian currency as the original invoice was in that.
Q: I wanted to buy electrical products in wholesale from China. I know some companies but to explore more i wanted to know which city can i find electrical products like bulbs, fluorescent tubes, chandeliers, spotlight lighting fixtures.I wont mind if there are different cities each for different products.One more thing i have never been to China.And please don't answer by telling to contact so and so personThank you
This okorder
Q: I need some opinions on why do we recycle, computers, tv, cellphones, etc.I know it saves the environment because if we throw it away, it would just end up in landfills but is there anymore reasons?
Why Should We Recycle Electronics
Q: anyone knows some practical situation when a resistance maybe used to model part of a circuit, a component or electrical equipment
english.cxem /infrared/ir3-5.g Anita

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