South African underground mines operate in some of the most demanding conditions globally. Deep-level operations face persistent challenges such as low visibility, irregular excavation profiles, high dust levels, moisture ingress, extreme temperatures, and vibration. Harsh mechanical stresses and the presence of explosive gases further complicate lighting reliability, safety compliance, and maintenance planning. Conventional luminaires often fail prematurely due to inadequate ingress protection, insufficient impact tolerance, or rapid lumen degradation—resulting in increased downtime, elevated maintenance costs, and safety vulnerabilities across travel ways, haulages, and working areas.
Certified flame-retardant construction ensures safe operation in explosive underground conditions.
Fully sealed silicone over-moulding protects against water, dust, and moisture ingress.
Wide, shadow-reducing light distribution improves visibility and situational awareness.
Over 45,000 operating hours with minimal annual lumen degradation.
Reliable performance from –20°C to +80°C in demanding mining environments.
Colour-coded lighting supports traffic control, blasting zones, and emergency pathways.
1. Engineered for Harsh Mining Conditions
The strip lighting solution is purpose-built for underground durability. The system uses a fully over-molded, flame-retardant silicone outer covering and is certified anti-explosive, waterproof (IP68), and impact resistant. This ensures reliable operation in wet, dusty, high-vibration conditions typical of RSA mines, as evidenced in the product datasheets showing anti-explosive construction, flame retardancy, and IP68 connectors.
2. Superior Visibility and Illumination Quality
The lighting strips provide uniform 180-degree illumination with significantly brighter and wider coverage than traditional underground lighting. This enhances worker visibility, reduces shadowing, and improves situational awareness — directly supporting safety compliance and accident prevention.
3. Long Lifespan and Reduced Maintenance Costs
The lighting system offers operating lifespans exceeding 45,000 hours with low annual degradation of only 5–7%. This reduces the frequency of replacements and associated labour costs. Additionally, the system’s robust construction provides >50% maintenance savings per year.
4. Reliable Performance Across Extreme Temperatures
South African mines — especially deep-level gold and platinum operations — see extreme temperature ranges. The lighting system operates from –20°C to +80°C and is tested for even wider ranges in supporting components such as the RGB strip (-40°C to +80°C). This ensures stability in hot stopes and cold intake airways.
5. Safe, Low-Voltage or High-Voltage Options
The system allows for both DC24V/36V low-voltage installations and HV 110–240V variants, depending on site requirements. This flexibility supports compliance with South African mining electrical safety standards and simplifies integration into existing mine infrastructure.
6. Modular, Scalable, and Easy to Install
Installation diagrams show simple connection methods, quick mounting options (cable hooks, plastic buckles, cable ties), and scalable roll-based deployment (5 m / 10 m lengths). This enables rapid installation in long development ends, declines, and haulages, significantly reducing labour and downtime during setup.
7. Dynamic Signalling and Hazard Indication (RGB Version)
The RGB system supports colour-coded signalling for ventilation, traffic, blasting zones, or emergency pathways. The controller and amplifier allow multiple colour modes, flashing patterns, and long-distance signal extension. This enhances operational communication underground.
Fully over-molded flame-retardant silicone housing
Anti-explosive certified construction
Operating lifespan exceeding 45,000 hours
Annual light degradation of only 5–7%
Maintenance cost reduction exceeding 50% per year
Operating temperature range –20°C to +80°C
Available in DC 24V / 36V and AC 110–240V variants
Supplied in modular 5 m and 10 m lengths
Multiple mounting options including hooks and cable ties
| <strong>PARAMETER | <strong>VALUE / UNIT |
|---|---|
| Light Distribution | 180° |
| Operating Voltage | DC 24V / 36V or AC 110–240V |
| Operating Temperature | –20°C to +80°C |
| Ingress Protection | IP68 |
| Service Life | > 45,000 hours |
| Annual Degredation | 5-7% |
| Available Lengths | 5 m / 10 m |
| Model | GLH-XLM-GS01 | GLH-XLM-GH01 | GLB-XLM-GS01 | GLB-XLM-GS02 | GLB-XLM-GH01 | GLB-XLM-GH02 |
| Light Source | SMD5050 | SMD2835 | ||||
| Colour | white / warm white / cool white / RGB | |||||
| CT | 3000k-10000k | |||||
| CRI | 75 | |||||
| Rated Voltage | DC24V/DC36V | 110V-130V / 210V-240V | DC24V/DC36V | 110V-130V / 210V-240V | ||
| Power/M | 16W | |||||
| LEDs/M | 72 | 140 | 70 | 140 | 70 | |
| Lm / m | 1900 Lm | 2000 Lm | 960 Lm | 2000 Lm | 960 Lm | |
| Size | 20mm x 10mm x 10m | 14mm x 4.5mm x 10m | ||||
| Waterproof | IP68 | |||||
| Protection | anti-explosive, water-proof, overcurrent protection, voltage regulation protection | |||||
| Material | Flame retardant silicon | |||||
| Storage Temperature | -20/+40 | |||||
| Power Driver | 350W / 480W / 650W / 750W | 350W / 480W / 650W / 750W | ||||
| Input: 110V-130V or 210-230V (preferably switchable) | Input: 110V-130V or 210-230V (preferably switchable) | |||||
| Output : 24V/36V | Output : 24V/36V | |||||
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