Types of Heat Sinks for LED Work Lights

Compared to traditional incandescent lamps, LED fixtures operate at cool temperatures. The main reason for this feature is the lack of infrared radiation emitted during use (doesn’t apply to infrared LED Work lights).

Heat sinks inside the units also contribute to active cooling. From a manufacturing perspective, there are several types of LED heat sinks available on the market today.

Aluminum Heat Sink Designs

Aluminum is a common material used for LED heat sinks. Designs for the heat-dissipating component vary, depending on the needs of the LED light. A stamping aluminum heat sink takes on the shape of a plate with indentions for active heat management.

On the other hand, an extruded aluminum heat sink is used for molded design requirements. This type of LED heat sink is characterized by its thin cooling wings. Compared to a stamping heat sink, this variant is typically applied to circular LED fixtures. The former heat sink option is usually found on LED light bars and rectangular LED lamps.

Die-cast aluminum heat sinks for LED units are sturdy. However, the wings are not as widespread resulting in less heat dissipating capabilities.

Benefits of Heat Sinks for LEDs

Heat sinks are designed to improve the lifespan and performance of LED lighting systems, especially for components prone to high-heat generation. Furthermore, the parts ensure light uniformity during use.

Extreme heat can cause inconsistent light quality for LEDs, forcing the units to flicker or shift in color temperature. For industrial work sites, this is a major concern, as luminaries play an essential role in safety at the workplace.

Other options for heat sink materials include copper and thermoplastics. Copper offers cost-effective benefits, while thermoplastics are suitable for compact LED work lights. These days, high-quality plastics can also be utilized for LED heat management. Additionally, the latter option comes with lightweight advantages.

Basics Of Getting A Construction Lighting

Construction lighting is essential to illuminate streets and working areas found in the vicinity of construction sites. This allows workers to continue working despite the lack of daylight during nighttime or when the daylight available is not sufficient to illuminate their working area.

The following are the different requirements needed for construction lighting.

Intensity

Depending on a particular working area at the site, the lighting equipment must be able to fulfil the illumination intensity requirements in order for the construction to take place as smoothly as possible using the provided lighting. Due to the different activities being done in different working areas, each of them has their own specific requirements. Activities like surface and underground construction require medium illumination while rough installation works require either standard illumination.

Choice of Lamps

The consistent illumination in all the working areas of construction depends on the type of lamps used. It should also be put in mind that the cleaning and maintenance of the lamp surface are manageable and should be attended to every time it is needed since impurities left on the lamp reduces the amount of illumination needed. Priorities should be focused on lamps which have a wide radiation band and should conform to at least the IP23 Standard. Read more.

Arrangement of Lamps

The lamps should be arranged so that they give off consistent illumination. They should be positioned in a high place so that it gives an overall illumination of the working area. The arrangement of the lamps should also provide the advantage of being able to use several lamps with less power. If lamps are placed in strategic positions, they should be able to illuminate danger zones to avoid any mishaps from happening. The lamps should also be positioned in places which avoid workers from getting blinded.

Special Danger Zones

The illumination provided by the lights should be able to reduce the risk of accidents, especially in danger zones. Examples of dangerous areas are those with vehicles and pedestrians; cliffs; areas with small spaces; etc. It is also better to use different light colours at different danger zones.Another requirement needed regarding danger zones is the presence of emergency lighting equipment giving off at least 1 lux should the general source of lighting break down.

What Is The ‘Right To Light’?

It is generally accepted that about half a room should be lit by natural light. In relative terms, this is the same amount of light given by one candle up to one foot away. This rule is known as a ‘right to light’, and is protected in England and Wales under common law, adverse possession, and by the 1832 Prescription Act.However, unlike the right to freedom from noise, the right to light must be acquired.

This can be achieved through registration or granted by deed. Additionally, if a window or an opening has had 20 years or more of unobstructed daylight, it automatically receives the right to light. Ifa property is protected by the right to light, then developments in the surrounding area are subject to certain restrictions. This is because if a new building reduces the amount of natural light coming in through a window or opening to an unacceptable level, then it will be deemed as an ‘obstruction’.

CONCLUSION

When it comes to construction lighting, it is also important to determine the intensity and type of lighting needed depending on the present condition of the different processes and work at the construction. For more information visit: http://www.larsonelectronics.com/c-603-temporary-construction-lights.aspx

 

 

 

 

What is a Class III Work Site

In the US, industrial safety regulators categorize classified work sites into various groupings: Class I, Class II or Class III. Out of the three classifications, Class I and Class II which involve the presence of flammable gases or vapors and dusts, are considered to be the most common.

Class III Work Site, governing combustible fibers and flyings, is rarely covered because such facilities are not as widespread. However, because Class III locations are equally as dangerous as Class I and Class II sites, it is important to understand the safety standards that govern this grouping.

Class III Work Site Hazards and Definitions

Examples of Class III hazardous locations include the following: textile mills, woodshops and cotton storage centers. Class III equipment, which includes heavy-duty lighting systems and portable tools, are equipped with more or less the same set of features that contain ignitions inside the unit. An exception to this practice is wiring installations for Class III, Division 2 locations.

In most cases, flammable fibers and flyings in Class III facilities are not floating around in the air. Instead, Class III particles tend to build up on immobile machines or permanent structures over time. The accumulation of fibers become extremely dangerous when exposed to an ignition source, such as a spark or intense heat.

Reducing the Accumulation of Heat

It is best practice to maintain adequate ventilation in Class III facilities.  This is because fibers or flyings can accumulate on machines, causing heat to become trapped inside the unit. Increasing the operating temperature of equipment can cause malfunction or in the worst-case scenario – result in a fatal explosion, when igniting an unstable, flammable compound.

Class III motors or generators are fully enclosed and have special temperature requirements for certain machines. Open units (without switching features) and squirrel-cage textile motors are examples of machines that can easily exceed Class III temperature standards.

Visit www.larsonelectonics.com for all hazardous lighting  solutions.

Options and Tips in Construction Site Lighting

Basically, there are three main safety options in construction light– regular, access and staircase, and emergency lighting. To help ensure building safety, more than just natural lighting is necessary. Lighting can even be customized to make it possible for use even during power outages. In addition to functionality, they can also provide some aesthetic value to the construction site without necessarily having to cost a lot of money.

Levels of lighting

If a certain part of the building is temporarily being used for work or as an office, it is recommended that sufficient lighting be provided to make sure that the workers can clearly see the work area. Regardless of how the interior lighting is designed and installed, it is important to make sure that it provides no obstruction to the construction going on. See more.

A building should never be without staircase or access lighting. This will help ensure safety for people who move around in the building. Especially in specific areas that are conducive to robberies and other similar criminal activities, adequate construction light must be ensured. This is one of the more important options in construction lighting that must not be overlooked as employee safety may be at stake.

Develop a lighting plan

First, it’s important to develop a lighting plan for each job. Creating a Temporary Construction Lightsscheme helps you and your crew accomplish the following objectives:

  • Provide the appropriate level of lighting that allows construction work to be completed safely and effectively
  • Reinforce both the intent of the traffic control plan as well as provide better guidance for drivers traveling through the work zone; and, most importantly
  • Improve the overall safety of the workers and traveling public

Emergency lighting, on the other hand, is important to allow people to move out the work areas in case of emergency. This will ensure orderly exit and will keep people in the building from panicking. There are two types of emergency lighting units available – maintained (with a steady electricity supply) and non-maintained (not supported by electricity). Non-maintained emergency lights usually come in safety boxes and installed on the wall. They light up during power failures.

Choose the best lighting options

LED’s should also be considered for Temporary Construction Lights needs as they are cost-effective and offer brighter lighting. They are also more reliable and usually require less maintenance. For safety reasons, unauthorized personnel must not be allowed access to the construction site. Different types of barricades may be used for this purpose. Barricade lights are also important so people will easily notice warning signs, and to keep them away from specific areas or boxes enclosed by barricades.

When selecting the appropriate options in construction lighting to use, the most important things to consider are the various functionalities, and that the design and installation will not in any way affect the construction work going on. Likewise, the safety of all people concerned should be of primary importance. Other factors to consider are durability, cost, maintenance, and aesthetics.Temporary Construction Lights are the best. See more this site: http://www.larsonelectronics.com/

How To Use a Right Angle Handheld Flashlights

Nowadays, handheld flashlights are offered in a wide selection of features, shapes and sizes. Perhaps one of the most unique designs for flashlights is the traditional right angle. First introduced during World War II (under the TL-122 series), this compact luminary features a pronounced 90-degree angle at the light head and an optional clip at the arm for hands-free operation.

Accessories for right-angle flashlights include interchangeable lenses, different types of clips, belt holders and grips.

Comfortable and Hands-free

When it comes to applications in industrial facilities, right-angle handheld flashlights offer two main options for operators. First, it can be carried in a handheld manner, without extending the wrist. As a result, operators can hold the position of the lamp for longer periods of time. This is extremely advantageous in tight spaces and for tasks that take hours to complete.

Next, the luminary caters to hands-free options. The right angle of the base allows it to stand upright during operation. As long as the surface is even and flat, workers could set the light down. It is common for manufacturers of right-angle flashlights to allocate the batteries to the base of the unit. This configuration provides extra stability when used as a standalone light.

Selecting a Right-angle Flashlight

Some right-angle flashlights come with powerful magnets, which can also be used for hands-free operation on compatible (magnetic) surfaces. Alternatively, heavy-duty attachments on the luminary may be utilized to hang the light on ropes, chains or hooks for temporary, elevated (and hands-free) illumination.

Modern right-angle lamps leverage LED lights vover incandescent bulbs, resulting in longer lifespans, compact builds and sturdy operation. For rugged work sites, metal is the most common choice for the casing. Other options for the material of the flashlight include aluminum, high-strength plastics and more. For hazardous locations, non-sparking material is used to prevent the ignition of volatile compounds.

Benefits of Magnetic Mounts For Industrial Lighting Systems

At sites with industrial lighting systems, operators have a myriad of mounting options at their disposal. Lights and equipment can be mounted on walls and surfaces, using a variety of mechanisms, such as brackets or I-beam clamps.

These options all come with their own respective advantages and limitations. For example, some lamps that are securely mounted on a wall using screws cannot be adjusted. Lighting systems with adjustable brackets may have limitations on how far operators can tilt or position the light for illumination over the target area.

What is a Magnetic Mount?

For maximum portability and convenience, a useful mounting option that is gaining popularity includes magnetic mounts. This type of mounting system utilizes powerful magnets – in some cases, with thresholds reaching 100+ lbs per magnet. The magnets are located behind or on the side of the luminary, which allows operators to secure the light on compatible, ferromagnetic surfaces and materials.

A wide range of magnetic surfaces exist in industrial work sites. Common magnetic materials include the following: iron, cobalt, steel and nickel. Other metals, such as copper and brass, are too weak for magnets to attach to them. However, it is possible to increase their magnetic properties, by forging or combining strong, magnetic materials with the components.

Compared to conventional suction cups, magnets mounts are easier to secure and will typically stick on uneven surfaces. Suction cups require smooth, even surfaces and must be carefully positioned. Additionally, magnets stick to wet or dusty magnetic surfaces, whereas suction cups aren’t as reliable around foreign contaminants.

Benefits of Magnetic Mount Lights At Industrial Lighting Systems

Magnetic mount lights offer hands-free operation for busy operators at the work site. This not only makes workers more efficient (since they have an extra hand to work with), but also improves positioning. A hard-to-reach machine, for instance, could be difficult to illuminate by hand, using a traditional flashlight. Alternatively, a magnetic mount flood light could be attached to a magnetic pole and elevated to light up the target.

Furthermore, magnetic mounts are very easy to use. The feature does not require any tools and workers could also use them without removing their thick gloves. For work in high elevations, such as tank inspections, cleaning and equipment installations, the units can be mounted and removed instantly, in one movement. There’s no need to bring extra mounting components or special brackets.

Magnetic mount lights are not limited to handheld flashlights and spotlights. Emergency vehicles, tractors and fleets can use magnetic mount LED light bars or strobe lights for temporary illumination.

Solar vs Fuel Light Towers: Which One is Better for Construction Sites?

These days, businesses have numerous options at their disposal when comes to lighting systems for construction sites. One of the most popular options today includes light towers. These units can reach heights between eight to 85 feet for elevated illumination.

For remote construction sites without supporting connections to the grid, portable light masts are essential. The temporary lighting systems leverage an external power source, such as a battery-powered solar generator or a conventional, fuel-type generator. Both options offer power to the luminaries, but in the end, only one is truly suitable for your business.

Fuel-powered Light Towers

Light towers equipped with fuel generators are quickly becoming a staple in construction sites worldwide. The light masts are plugged directly into a generator located at the base of the mast. Some generators come with additional plugs and sockets to power equipment around the work site. Fuel-type generators don’t consume a lot of fuel, making them ideal for temporary lighting requirements. They can also be used for long-term projects; however, more fuel reserves are needed to keep the system going. This can be an issue for construction projects that are extremely remote, such as bridges and other infrastructure-type projects.

Another issue with relying on a fuel generator to power your lights on the construction site is noise. The units are loud and distracting, which can be difficult to work around. This forces operators to deploy the units in low activity areas of the location, such as perimeters or sections of the site that are unsuitable for work. From a maintenance perspective, fuel-type generators come with a lot of loose parts that are constantly moving. As a result, the units must be properly maintained to ensure reliability.

Solar (Battery-powered) Light Towers

Solar light masts utilize large panels, controllers and batteries to power luminaries and other equipment on the construction site. Like fuel-type generators, these units may also come with additional plugs and sockets for powering tools.

But unlike the above, solar light towers operate quietly – due to lack of moving parts. Solar components are solid state, which contributes to seamless operation. Because of this, operators can deploy the masts anywhere on the construction site without needing to take noise levels into consideration. Moreover, maintenance is greatly reduced, as the parts aren’t prone to wear and tear.

Some drawbacks of solar light towers include limitations of battery capacity and performance, as well as its reliance on sunlight. Without prolonged exposure to UV rays, the sustainable lighting system won’t be able function properly.

For full selection of light towers, please visit Larson Electronic, industrial lighting manufacturer from Texas.