DIP LEDs vs MCOB LEDs for High Bay Lighting Systems

LEDs come if various shapes, sizes and designs. Over the years, advancements in LED technology have ushered in new designs, resulting in wider lighting applications. Types of LEDs that are available today include Dual In-line Package (DIP LEDs), Surface Mounted Device (SMD), Chip on Board (COB) and Multiple Chips on Board (MCOB).


Most people’s experiences with LEDs are with lights that incorporate DIP diodes. These are capsule-like diodes that can be found in mainstream electronics, typically serving as indicator status lights. Colors to light beams are applied by changing the color of the diode, which serves as the lens and protective cover. For robust illumination, it is possible for some LED lamps to utilize more than one DIP diode. This practice is common in LED flashlights and other types of portable fixtures.

For high bay LED lights, DIP LEDs are rarely used due to inefficiencies and lack of focus. Because the lamps are installed at heights between 8 and 25 feet, a more powerful LED design is required. If DIP LEDs are to be applied to high bay lighting systems, the lamp would heavily rely on reflectors (and other lighting components) for proper beam placement.


MCOB LEDs are recommended for cutting-edge illumination in industrial sites. These chips are made up of several COBs within cups that are installed on the board. With MCOB LEDs, lumen and CRI ratings (in some cases, as high as 90+ CRI) are on the upper end of the scale. Furthermore, operators are provided with more control and choices over color temperature.

Modern high bay LED lights are likely to adopt MCOB or COB LEDs, due to the type of beam angles the chips are capable of supporting. This type of LED can be found in PAR, BR and MR bulbs, as well as tunnel lighting systems; suggesting that the technology is flexible in creating flood (wide) and spot (tightly focused) beam angles.

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LED Lights and Water Well Exploration, Excavation and Inspection

LED Lights and Water Well Exploration, Excavation and Inspection

Industrial wells present a myriad of challenges for operators. Such locations must be excavated and maintained rigorously, in order to prevent accidents. Depending on the type of well or water line, the area can be high pressure, murky and hazardous. Due to the dangerous that come with industrial well operations, powerful spot lighting, such as LED lights, is needed for illuminative safety.

Compact, Waterproof and Corrosion Resistant

Like underwater LED lights, industrial well lights must be capable of withstanding similar rugged elements associated with marine-based locations, including strong water spray, high pressure jets and corrosive substances. LEDs are ideal for this type of work, because the solid-state units can handle rough contact.

The type of LEDs used for industrial well operations include slim LED spotlights or droplights. Its compact form factor allows individuals to lower the unit down manholes, tunnels and tight passageways. A long cord managed by a reel is typically attached to the light, for control of the process.

Operators may attach a downhole camera with the LED spotlight for safe inspection of wells from the ground. Additionally, other types of attachments can also be used, such as temperature sensors, pressure readers, infrared or UV LEDs for inspections and etc.

Manhole LED Lights

For industrial well projects that require human operators to be present in the location, manhole LED lights are highly recommended. This type of LED light sits on top of manhole openings, which can be found in sewage treatment plants, silo storage centers, water wells and more.

Manhole LED lights are useful for marking the entry or exit point of underground well sites. This is important, due to the dark and confined nature of wells.

Once inside the well, workers can revert to their portable LED spotlight for illumination. The long beam of the units ensure far-flung or out-of-reach targets can be seen effectively.

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