Robust and High Reliability Mining Shaft Light


  • High Energy Efficiency allows for longer tunnels, more power available for ventilation.

  • High Reliability improves safety and reduces maintenance needs.

  • Light weight construction puts less stress on shaft ceiling and walls.

  • Convenient feed through junction box where desired.

  • Removable power supply / driver to protect the investment into the fixture.

  • Significantly reduced energy use reduces heating of the air in the shaft



MS1-50 Robust and High Reliability Mining Shaft Light

50 Watt / 8000 lm LED Light specifically designed for mining applications.

ActiveLED® Hazardous Location Lighting designed this fixture specifically for the requirements in a mining shaft. Often fixtures are anchored directly in the shaft ceiling or walls, requiring the fixture to be of lightweight construction.

In long shafts or deep mines getting power to the last light is a challenge. Using ActiveLED highly energy efficient LED lighting vs. conventional lighting reduces the need for electrical power for lighting to the tune of 50 to 80%. The gained energy transport through existing electrical wiring can be used to extend the shaft or depth of the mine, or improve the ventilation without replacing the wiring infrastructure.

ActiveLED® Technology

ActiveLED uses the latest in energy efficient LEDs and LED Modules producing equal or greater light output than legacy bulb light fixtures. Our state-of-the-art electronics monitor current and temperature of the substrate to assure maximum performance under the prevailing environmental conditions and a Lumen Lifetime of 90,000 hours (90% Luminous Flux).

ActiveLED® Diffuser Technology

We use state-of-the-art diffuser technology with a minimal amount of light loss within the fixture providing for maximum lighting efficiency.

ActiveLED® Warranties

We provide mechanically robust lighting systems; our warranties are 10 years on LED elements, fixtures and power supplies / drivers.

ActiveLED is an ISO 9001:2015 company, registered under BSI certificate FM-1880. ActiveLED provides products of the highest quality designed and manufactured in Texas, USA and in the United Kingdom.


Technical Information

Input Voltage100..277V-AC - 50/60Hz
Input Power25 or 50 Watt
Output ~8000 lumens
Weight1.5 kg
Dimensions8" x 9" x 11"
Part No.MS1-50-xx-x ( 50 Watt / 8000lm)
MS1-25-xx-x (25 Watt / 4000 lm)

Caution! All specifications published herein are subject to change without notice. See website ActiveLED.com for Terms and Conditions of use of the website and the information provided herein. See Ringdale website on www.ringdale-technology.com for Terms and Condtions of Sale and Service.

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