Category: Lighting Technology

Proliferation of UV LED Printers in Industrial Manufacturing

Industrial operations that require printing, such as manufacturing, warehousing and packaging, are being disrupted by UV LED printers. This type of revolutionary system makes use of a powerful UV LED lamp, which instantly cures inks and coatings.

UV LED Lamps and Curing

These days, UV LED lamps can be found in paint spray booths and automotive shops that offer various topcoat finishes. The light source streamlines the application of paint by curing the coating within a short period of time. Due to its quick settling process, this type of application is beneficial for heat-sensitive surfaces and sheets.

The use of UV LED fixtures ensure operators can toggle the unit, while maintaining high light output. Cut-off shields can be installed around the light head for accurate placement of the beam. This practice is suitable for small paint jobs of finishes.

See online options for UV LED Lights here

UV LED Printers

UV LED printers utilize solid-state fixtures, resulting in an extremely durable machine. During use, a worker applies the coating or adhesive to the surface. Next, the printing device emits a UV LED lamp over the coating. This part of the process causes the paint to harden due to the shrinking and bonding of materials on a molecular level. A UV wavelength range of 200 nm to 400 nm is applicable to this type of paint-curing process.

In most buildings, a bulk tank or large cartridge is used to hold the ink before it is applied to the surface of the object. Solutions without volatile organic compounds (VOCs) can be used by businesses, as needed.

The benefits of UV LED printers are numerous. When it comes to quality, UV LED printing offers sharper results, because the ink does not settle into the components. Moreover, individuals do not have to deal with dust associated with powder spray in traditional coatings (easy cleanup).

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NSF Zones and Classifications for Food Processing Lights

The National Sanitation Foundation (NSF) governs and certifies equipment in the food service and manufacturing sector. Through various regulations and standards, the non-profit organization actively promotes food safety. For safe illumination in food processing sites, the NSF certifies lighting systems to ensure proper performance in such environments. Fixtures in industrial food manufacturing facilities must be capable of withstanding water jets from frequent wash-down sessions, as well as extreme temperatures found in sterilization tanks and freezers. Read below to learn more about food processing lights.

Non-food Zones

According to the NSF, a non-food zone is a location that doesn’t come in direct contact with food, food products and materials. Furthermore, a lighting system in this section of the food processing facility is expected to be exposed to cleaning agents and solutions used during wash-down sessions.

Based on these characteristics, a work light in a non-food zone should be waterproof, with an IP rating of IP65 or higher. Additionally, the units should be protected with shatterproof lens in order to reduce the risk of breakage, when exposed to water jets or during maintenance. For the light’s housing, materials capable of resisting corrosion are preferred. This can increase the lifespan of the units and decrease warping.

Splash and Food Zones

Like non-food zones, splash zones in food processing plants does not come in direct contact with food, food products and edible ingredients. Lights installed in such parts of the building must be able to withstand high-pressure, water jets from wash-down sessions.

Examples of splash zones include wet food processing locations and sections of the facility that experiences constant wash-down. By comparison, examples of non-food zones include dry food processing locations, industrial kitchens and large-scale food storage rooms.

Lastly, it is important to highlight that the NSF does not provide guidelines for lights in food zones. This is because the organization does not expect lights to come in direct contact with food products.

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Understanding NEC Guidelines for Lampholders and Lighting Guards

Lighting components used in extreme work sites need to be protected with lighting guards, to prevent damage to the luminary. The National Electric Code (NEC) has acknowledged this requirement in their handbook, specifically in Section 410.

Read on to learn about NEC recommendations for equipping industrial lights with protective components.

Damp and Wet Locations

The 2011 edition of the NEC handbook suggests that lampholders be applied, based on the environment of the work site (Section 410.96). This is an update from a previous version of the code, which recommended lampholders used inside damp or wet locations to be weatherproof. The update was needed because weatherproof is not a common feature in lights for damp locations (based on its definition).

The NEC defines damp locations as environments with moderate protection from harsh weather and the ingress of liquids. Examples of such locations include porches and canopies where only special types of spotlights should be used.

From a cost perspective, the updated NEC guideline could help businesses reduce operational and equipment costs in damp locations (while streamlining compliance with the NEC handbook), as weatherproof protection requires robust materials and ratings.

Combustible Materials

Lights setup next to combustible materials must also be well protected, via shades or guards, as set forth in NEC Section 410.11. Notice that this guideline does not include lampholders.

An update to the 2011 handbook includes lampholders, but with special temperature-related conditions. According to NEC Section 410.97, such components should be reinforced with guards, when next to a combustible material, ensuring exposure does not exceed 194°F.

But why this threshold?

By design, lampholders are subject to increased heat and high temperatures due to their applications. The units are primarily used to hold lights that emit large amounts of heat. With this in mind, there is a risk of accidental ignition. Most lampholders typically fail due to overheating, rough contact or mechanical oversight.

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3 Advantages Of Led Temporary Lighting For Applications

Nowadays, technology is changing almost faster than you can blink and the world of lamps is not any different. LED Temporary Construction Lights is the new frenzy, but what exactly are the huge benefits and just how do they apply to users of temporary job site lamps?

Higher Durability

Typically LED lamps are replacing some lighting with a glass envelope and possibly a fragile filament, such as fluorescent, incandescent, or high strength discharge (HID). Through the elimination of these vulnerable components, LED Temporary Construction Lights offers users a more solid solution for industrial work lights. This is key for users of short-term jobsite lamps, where lighting is subjected to a whole lot of misuse from disassembly, travel, and reassembly.

Longer Life

LEDTemporary Construction Lights has the benefit of offering a long life period, typically 25,000 hours or more.  Compared to incandescent, which even durable models are often rated at 10,000 hours or less, LEDs can offer users the best profits in return even before their lower ability consumption is considered!

Lower Electricity Consumption

Lower power intake means lower voltages, lower currents, or both. This offers to the end user:

  • LOWER CURRENT DRAW

LED Temporary Construction Lights use less electricity, and less vitality means lower current. For users of temporary job site lighting, this is key. Often short-term work lights are being used in the format of long strings, such as what is employed during tunnel construction. Over these long strings, voltage damage due to the resistance to the cable can be considerable. To pay heavy gauge lower resistance cable television is used. This lower current draw allows a lighter measure cable to be used, which to the end user means lower cost. Alternatively, LED light allows a lot longer strings have been recently available.

  • LOWER VOLTAGE

Less power also means that you can run the LEDs at alower voltage (if you are by using a light made for this type of software), meaning that high lumen outputs are now open to users who have low voltage requirements.  Incandescent offerings have been designed for low voltage users for a long period, but their high power consumption offers a significant disadvantage at these low voltages.

High electricity at low voltages means high current, and high current means high voltage drops over long cable lengths. In earlier this, low voltage users got to pay by using fewer light bulbs or shorter strings than their higher voltage counterparts. No more! Now low voltage users can decide on a temporary lamp solution in an LED. These LED Temporary Construction Lights provide light outputs and string measures that are competitive with their high voltage incandescent equivalents.

  • LOWER COST

Lower wattage means fewer kilowatt time on your expenses. A 100-watt incandescent uses that, 100 watts. A typical 100 watt LED comparable uses 15 w.

For a 1000 foot string with bulbs every ten feet and an electricity cost of $0.07 per kilowatt hour, the LED will save the end user $0.70 each hour. In the 25,000-hourlifespan of the bulb that means a personal savings of $17,500!

There are various advantages to using LED Temporary Construction Lights as your short-term job site lighting provider. Keeping up with the trends can allow your job site to get the job done well and do it securely.

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Improving Lighting Enclosures Designs for the IoT Era

The Internet-of-Things (IoT) sector is heating up with advancements in connected technology reaching a myriad of industrial products, such as lights, sensors and lighting enclosures. The cutting-edge trend is here to stay, forcing manufacturers to rethink traditional enclosure designs for their products.

How will new enclosure designs cater to IoT-powered lighting systems? Find out below!

Boosting Exposure and Security

A set of smart lamps connected via a secure network is typically equipped with sensors that gather data about the surrounding environment in real-time. To improve effectiveness, the fixtures (along with their sensors) must be installed within the target location. This allows the sensors to operate optimally, with minimal obstructions.

Such installation requirements would make the lamps more susceptible to tampering. To discourage unwanted interference, the enclosure of the fixture should include physical locks.

Alternatively, it would also be possible to install an additional sensor in the enclosure that notifies the controller or supervisor, in the event the unit was opened or compromised.

For rugged, extreme work sites, it is common practice to utilize a NEMA-rated enclosure that is designed to prevent the ingress of destructive compounds for lights. This requirement will likely become more widespread and important for IoT-powered luminaries, especially in hazardous locations.

Modularity and Scalable Lighting Solutions

Industrial facilities are large consumers of heavy-duty lamps and custom-built solutions for demanding projects. The ability to expand lighting capacity – quickly and efficiently – is a huge advantage for fast-moving businesses. Improving the modularity of lighting enclosures for fixtures is a great way to promote expansion. For instance, a modular enclosure may include increased power management features to cater to custom, dense lighting configurations.

Additionally, the units should be modifiable to serve custom cable connections and space-saving requirements. For seamless access to the enclosure during inspections or maintenance, it is also recommended for the doors or openings to be reversible.

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