How Does Explosion Proof Lighting Work?
283How does explosion proof lighting work in hazardous areas? Learn how certified explosion proof LED lighting contains ignition and controls temperature. Explained by SEEKINGLED.
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On 22 November 2025, SEEKINGLED’s HLD Series Linear LED High Bay lights was successfully implemented in the first Walmart-branded store in Johannesburg, South Africa (Roodepoort). Shortly afterwards, the second store in Fourways was also fully equipped with our lighting solution.
Key highlights of the project:
150W HLD Series linear high bay
Dual asymmetric 25° beam angle
Spacing of 4 m, mounting height of 5 m
Average ground illuminance: 300 lux
Vertical shelf illuminance: 500 lux
UGR <19 (excellent visual comfort)
Power density: only 4.12 W/m² (equivalent to 0.70 W/m²/100 lx)
65% energy savings compared to traditional fluorescent fixtures
This is a real-world engineering case study from SEEKINGLED, delivering efficient, energy-saving, and uniformly lit retail environments for Walmart’s new stores in Africa. We sincerely thank our customer for their trust and partnership!
Customer-supplied photos are attached – feel free to like, comment, and share!
How does explosion proof lighting work in hazardous areas? Learn how certified explosion proof LED lighting contains ignition and controls temperature. Explained by SEEKINGLED.
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