How Product Reliability Saves You Money: The ESS Experience
When it comes to Hazardous Area temporary lighting, the real cost isn’t just about the initial purchase price. If a lighting solution frequently fails, needs constant maintenance, or leads to downtime, the financial impact quickly adds up. This is why investing in high-quality, reliable safety lighting can significantly reduce the lifetime costs of your product.
At Wolf Safety, we design our temporary lighting to be safe, robust, durable, and long-lasting. While there may be cheaper product alternatives, the question shouldn’t be ‘How much does it cost to buy?’ but rather ‘How much does it cost to own?’
The CAPEX vs. OPEX Dilemma: The Hidden Costs
It’s tempting for businesses to focus solely on Capital Expenditure (CAPEX) - the upfront cost of purchasing equipment. While it’s understandable to seek lower prices, the real financial impact comes from Operational Expenditure (OPEX) - the ongoing costs of maintaining, repairing, and replacing equipment over time.
Choosing a budget Hazardous Area temporary light may save you money initially, but if it breaks down frequently, the costs of spare parts, repairs, and downtime far exceed the initial savings. The result? A much higher total cost of ownership.

Why Reliability Matters: The Wolf Safety Difference
At Wolf Safety, reliability isn’t just a feature; it’s a cost-saving investment. Our lights are designed to perform safely in the most demanding environments, ensuring that your team stays productive and safe without unnecessary disruptions.
Unlike lower-cost alternatives, our lights hardly ever fail, and our spare parts sales are remarkably low. That’s because our products are built to withstand the toughest conditions, reducing the need for replacements and maintenance.
Consider this: A competitor’s light might be cheaper upfront but require multiple replacements and repairs over time. A Wolf Safety light, with its superior durability, eliminates those hidden costs.
The Cost Breakdown: Cheap Lighting vs. Wolf Safety Lighting
Factor |
Less Reliable Product |
Wolf Safety Product |
Upfront Cost (CAPEX) |
Lower |
Slightly Higher |
Expected Failures per Year |
Multiple |
Rare |
Spare Parts & Repairs |
High |
Minimal |
Downtime Costs |
Frequent & Costly |
Negligible |
Total Cost Over 3 Years |
Much Higher |
Lower Overall |
As the table shows, what looks like a cost-saving decision initially can end up costing your business significantly more in the long run.
Real-World Savings: The Proof Is in the Performance
Many of our customers have switched to Wolf Safety lighting after experiencing the repeated failures of lower-cost alternatives. In industries where productivity is key — such as oil & gas, and industrial maintenance — our reliable lighting solutions have saved companies thousands in maintenance and downtime costs.
Take, for example, how ESS, one of the country’s leading industrial hire firms, saves money by using Wolf Safety lighting.
John Smith, ESS Centre of Excellence Manager, outlines some of the problems associated with less reliable safety lighting products:
- Increased servicing and maintenance expenses: spare parts, labour, and downtime
- Reduced availability of hire stock: faulty units meant fewer products to rent out
- Lost revenue from dissatisfied customers: reliability is key for repeat business

John Smith, ESS Centre of Excellence Manager
After switching to Wolf Safety lighting, they saw an immediate reduction in failures and maintenance interventions. Their key benefits included:
- Fewer breakdowns: units stayed in service for longer periods without interruption
- Lower maintenance costs: less frequent repairs meant fewer spare parts and servicing
- Higher customer satisfaction: end-users trusted the equipment, leading to more repeat hires
- Greater profitability: more uptime meant more revenue, with lower long-term costs
By choosing high-quality, long-lasting lighting, they not only reduced operational headaches but also improved their bottom line. Any slightly higher upfront investment costs pays for itself multiple times over, making it the smarter, more profitable choice.
The Proof is in the Numbers
Over the past 15 years, ESS has purchased over £2,000,000 worth of temporary lighting equipment from Wolf Safety. Of this total, over 92% was spent on lighting products, and over 6% on accessories, (including ATEX certified anti-static covers, grills and lens protectors which help safeguard Wolf lighting products from paint overspray and debris) which help extend product life and maximise reliability.
But here’s the key takeaway: less than 1.6% of that £2,000,000+ total was spent on spare parts - a tiny percentage!

Invest Once, Save for Years
When you invest in a Wolf Safety temporary lighting solution, you’re not just buying a product, you’re investing in long-term reliability, efficiency, and cost savings.
The best investment is the one you only have to make once.
Choose Wolf Safety — because true value isn’t about the cheapest option, it’s about the smartest one.
Interested in reducing your long-term lighting costs? Explore our range of reliable temporary lighting solutions here
To find out more about ESS, click here to visit their website
