The U Series Beacon

The U Series Beacon

Did you know?

The U series beacon is designed to be easily configurable.

Multiple units can be joined together from the T, U, V and W series allowing you to create your own signalling system!

– IP65 rated

Low current consumption

– 12-36vdc and 115-230vuc available

Pulsed or static options, selectable via the internal jumper

– Side and base cable entry

– Clear lens eliminates the problem of the indicator appearing ‘ON’ when struck by direct sunlight

– Can be mounted to panels, walls or brackets

Looking for a traditional traffic light option?

We also offer the U series in a pre-configured 2-way or 3-way traffic indicator, the MIH/2U and MIH/3U in red and green or red, amber, and green for easier ordering.

Want to know more?

Contact our sales team on 01283 550850 or alternatively, email us –

Traffic Light Systems

Traffic Light Systems

Traffic lights are signalling devices most commonly positioned on roads, junction intersections and pedestrian crossings to control the flow of traffic. They are also found in many other various areas of our life, on buildings, bridges, train stations, even in supermarkets!

They are installed globally and are instantly recognisable by always using the three standard colours of red, amber and green.

Here we will look at the three most common traffic lights used on our roads:

Red/Amber/Green Traffic Lights.

These lights are the most commonly found as we see them daily on the roads we use to help ease the flow of traffic. The red light means ‘stop’ the amber light means ‘caution’ and the green light means ‘go’. They assign the right of way for the road user and help to ensure our busy roads run as smoothly as possible.

Walking Man Traffic Lights.

These are usually indicators for pedestrians; indication when it is safe to cross a road by lighting up with a green walking man, or not yet safe by lighting up with a standing red man. The same notion of colours is seen here, green for go, red to stop.

Wig-Wag Traffic Lights.

Wig-wag lights are commonly found in colours amber-amber or red-red and are generally used on level bridge crossings and other places where there is a need to stop ordinary traffic flow.

Without these simple yet very effective lights, our roads would be in utter chaos as every year the roads get busier and busier with more traffic flowing through them. The use of technology monitoring and maintaining the flow of traffic through lights are a necessity in our everyday life.

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Loading Bay Lighting & Safety Accessories

Loading Bay Lighting & Safety Accessories

Dock solutions are necessary for safer loading and unloading of goods. This consists of loading bay lighting accessories to assist operation and eliminate injuries among workers. As well as promoting a safer environment they also enhance the overall operation of the loading docks. Modern warehouses require loading bay lights that meet every dock’s needs, therefore, getting it right is essential.

What is Loading Bay Lighting?

Loading bay lighting is simply a warning signal in the loading dock. Loading bays are an accident-prone area that may affect both the workers and the goods. Thus, many dock owners manage to install warning signal lights around the area. Some maximize the security within the facility by adding audible warning devices.

Components of Loading Bay Safety

Here are some accessories that can be considered for your loading bay application:

Dock Lights

The loading and unloading of goods has increased safety measures by means of dock lighting. The LED lighting system is used to save energy while illuminating truck trailers fully. They have a long life span ,  making them extremely economical.

Number Plates

Docks should be numbered to easily identify throughout the loading process. These number plates are reflective numerical signs, so they can be easily noticed. RAL and PMS colour options can illuminate those number plates to see from a distance.


Many warehouses have a higher floor level than the loading bay – dock stairs promote easy access for trucks going between loading and unloading stations.

The stairs differ in width and height with handrails on each side. High-quality metal with galvanized finish makes dock stairs more durable for a longer period. Anti-slip steps keep personnel safer along the way.

Road Markings

The surface of loading yards must be installed with road markings, for increased traffic. There are two types available, including reflective and LED road markings. However, these marks work even with or without LED lights.

Road markings have a robust design to bear heavy loads passing by, and its visibility alerts trucks for safer loading operations.

Safety Markers

Compared to road markings, safety markers protect either the loading and unloading area or the work areas of the facility. They can be built-in or wall-mounted supported by a footplate.

Safety markers are spherical in construction that differs in width for a particular application. One is for walkways, for loading and unloading areas, and large openings.


Fences are placed on restricted areas around loading and unloading, still to protect the workers. They have a striking yellow colour with a straight and angular design. Different sizes are also available to meet every need.


Dock mirrors are best installed in areas prone to collisions or less visible. They are suitable for both indoor and outdoor applications with their weatherproof construction. The material used is stainless steel which is easy to install around loading and unloading bays.

Tail Lift Seal

Pest infestation and other dirt may weaken the overall operation of the loading system. The tail-lift opening should be protected with a seal to secure its parts. The seal is made of high-end cloth with fasteners and other accessories needed to install the seal.

When correctly installed, the letterbox opening is protected against any litter thus results in a better operation.

Traffic Lights

For optimal signalling, traffic lights must exist in both the loading and unloading area. Most warehouses use LED technology by way of pre-assembled traffic lights. They exist inside and out of the facility for more spontaneous operation.

Traffic lights are available in Red and Green, or Red, Amber and Green as required. They are similar to the traffic lights on the open road that indicates particular actions once the light turns on, and are an essential within every loading bay.

Wheel Guides

The last accessory to complete your loading bay safety system is the wheel guides. Like the road markings, wheel guides protect vehicles against damages. Three models, such as surface mounted, built-in, and low model, are available to choose from.

Wheel guides have a galvanized finish and easy to install.


Overall, loading bay lighting and safety demands several components to ensure a safe, smooth operation. These accessories make it work more efficiently and ensure security within the whole facility.

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Does Colour Matter for Dock Lighting?

Proper lighting can impact lives around the dock, therefore it is essential to know exactly what lighting is required.

What is Dock Lighting?

Dock lighting is as important as any other lighting application. Sailing in the dark is unsafe without a proper ray of light, which is why dock lighting was created. It is to avoid possible dangers such as collisions that can cause severe damage.  

Moreover, dock lights promote fishing in some ways. It makes the bait more visible to fish, thus results in a bountiful catch. The colour of light, on the other hand, will matter in reaching your desired results.

How to install dock lighting?

Seeking professional help is necessary as a dock light installation is crucial. Professionals can advise which tools are the best to help dock owners. Most especially, the installation of dock lighting involves water and electricity which can be too dangerous.

Additional aspects require consideration besides the colour of light, such as bulbs, outlets, and so the maintenance.

Choosing the right experts to finish your waterfront setup will give you the best ambiance, plus additional safety. There is no better way to install dock lighting than seeking professional assistance.

Green Light versus White Light

The most common colours of light used for this application are green and white, rather than blue lights. Each offers a number of benefits to people around the dock, however, green and white light also has a few differences encountered by most fishermen.

Benefits of Green Light

Green dock lighting is more common than any other colour of light due to its many benefits.

First, green lights do not produce much glow on the water but can penetrate deep waters to see fish better. Zooplankton growth is also enhanced by green lights that bring fish closer to the bait.

The second advantage is that bugs are less attracted to green light.

Benefits of White Light

On the other hand, white light also delivers lots of benefits for dock owners. White light is brighter when compared to green light hence more visible at a distance.  

Above water, structures are also seen from afar, with no trouble. Therefore, possible collisions are best avoided with the help of white dock lighting.

Since white lighting is more illuminating, it can attract bugs even more that are bothersome on dock areas.

Final Thoughts

Does the colour of dock lighting matter? The answer is yes.

In recent years, dock areas are making an improvement in the light setup for the benefit of the people around. Green light, and also white light, seems to be the traditional dock light over the years for some reason. As mentioned earlier, both of them offer advantages for dock owners more than any other colour of light.

Understanding Loading Bay Lighting

Have you ever been to a warehouse full of goods? A warehouse is much more than just storage – warehouses help the overall production be more organized, especially in the moving in and out of the goods. Loading bays is where the movement of goods occurs, from the loading to unloading process.  

About Loading Bay

The design of loading bay changes over time. The most common type of loading bay is the flush dock with an even foundation toward the warehouse. However, whatever the scheme of a loading bay, the need for warning lights must never be neglected. It completes the construction’s safety, as well as future operations.

What is Loading Bay Lighting?

Loading bay lighting works to maintain safety inside and out of the warehouse. It also improves the operation between the workers and the machines involved. Severe disruption may occur when loading bay lighting is not present. It may also result in confusion and other dangers such as collision within the facility.

Types of Loading Bay Lighting

There are three common types of loading bay lighting used within a warehouse:

First is the LED or Xenon Strobe Beacons that prevent possible collisions between truck drivers and other machines. The system can be installed either in or out of the facility to provide a clear warning message.

Second is the Stop and Go lights that manage the traffic flow in loading and unloading stations. When the green light turns on, it is safe for the truck driver to go over the bay. Red light, on the other hand, means to stop and drivers should wait for their turn. These warning lights promote safer loading and unloading of goods in particular areas of the warehouse.

The last item for loading bay lighting is dock guide lights. Night-time operation in a warehouse is riskier than working in the daytime. To ensure a more accurate docking, the loading dock must be illuminated by using a proper lighting tool. Dock guide lights work to light up the interior of the trailer for safer operation. The main reason for this is that trailers can cause accidents, resulting in damaged goods, when there is no proper lighting.

How Loading Bay Lighting Works?

Loading bay lighting works for the safety of the whole facility and all the personnel. It is used in the loading and unloading area to ensure an efficient operation between the employees and other tools.

Poorly designed warehouse loading docks can create severe damage to goods, and so the installation of proper lighting is essential. It will minimize or eliminate the dangers in the loading bay thus makes the operation safer and quicker.

This warning signal is commonly set up in and out of the facility for better results. They provide relevant signs toward the facility workers whether the docking area is ready or not.

Loading bay lighting is also energy-efficient because of the LED material, and yet visible enough for everyone to see. The sequence of work from unloading, loading, packing, and storing is more harmonized, without sacrificing the quality of goods. There will be a continuous production of goods on which benefits the warehouse in the long-run.

Final Thoughts

To sum it all up, loading bay lighting has no huge difference from other beacon warning signals. It consists of accurate signals to prevent damaging goods and harming people within the facility. Possible collisions caused by a poorly planned workplace may occur without this lighting system installed. Therefore, having the right workers and equipment is not enough without installing relevant warning signals. The safety of the workers must be the priority at all times, at all cost. Investing in loading bay lighting makes it possible.

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