Lighting Car park made to measure

Car park lighting: safety first, efficiency second

In a car park, light fulfils three distinct functions. It guarantees user safety by providing sufficient visibility to drive, manoeuvre and navigate without risk. It deters unwanted behaviour by eliminating dark zones that invite nuisance. And it allows the operator to control their running costs on an energy line that is often in operation 24 hours a day.

These three functions are not contradictory. At Rodalight, we reconcile them systematically through LED solutions tailored to the specific constraints of car park environments.

Standards applicable to car park lighting

The specific challenges of car park environments

• Resistance to harsh conditions : Humidity, dust, temperature fluctuations and mechanical impacts are the daily reality of a car park. Fittings must be designed for these environments, with appropriate protection ratings (minimum IP65 for exposed zones) and impact-resistant housings.
• Transition zone management : Entry and exit ramps expose drivers to an abrupt contrast between the bright exterior and the car park interior. Enhanced lighting in these transition zones reduces visual adaptation time and prevents accidents.
• Presence detection and dimming : In car parks with low night-time traffic, presence detection systems allow a low standby level to be maintained (10 to 20% of maximum intensity) and switch to full power when a user approaches — energy savings of 60 to 70% on this line alone.
• Colour rendering for CCTV : Sufficient CRI (minimum 60, 80 recommended) significantly improves video surveillance image quality — a criterion frequently underestimated by security managers.
• Emergency lighting and BAES : Autonomous emergency lighting blocks (BAES) are mandatory in covered and underground car parks. Their integration into the overall lighting project guarantees installation consistency and regulatory compliance.

Technical solutions for car parks

• Waterproof LED fittings IP65 : The reference solution for covered and underground car parks, available in various wattages according to ceiling height and required illuminance levels.
• LED floodlights for outdoor car parks : Weather and thermal fluctuation resistant, they guarantee homogeneous lighting over large surface areas with an optimised lifespan.
• HF presence detection systems : High-frequency detectors operate independently of obstacles and are unaffected by air movements — far more reliable in car parks than standard infrared detectors.
• Standby dimming : A guaranteed minimum level (10 to 20%) maintained in the absence of occupancy, automatic switch to 100% on user approach, with a response time under one second.
• Integrated BAES and emergency lighting : Coordinated design of normal and emergency lighting for a consistent installation and simplified maintenance.

Calculating the return on investment

In a car park, lighting often represents the largest energy consumption line — ahead of ventilation and lifts. Switching to LED combined with a presence detection system generates rapidly measurable savings.

As an example, a 200-space car park operating 24 hours a day with standard fluorescent lighting can reduce its lighting consumption by 65 to 75% after an LED renovation with presence detection. For an installation of this scale, return on investment typically falls between 3 and 5 years, without factoring in the maintenance savings from eliminating tube replacements.

Maintenance and durability

• Long-life LED sources (50,000 h+) to eliminate replacement interventions at height in difficult conditions.
• Fittings with manufacturer warranty adapted to harsh environments, validated for extreme temperatures and high humidity levels.
• Full photometric study with uniformity and illuminance level simulation per zone, documented for compliance dossiers.

For a turnkey project, Rodalight offers the personalised visual study and Express Advice, tailored to the specific requirements of your car park.

Conclusion

Car park lighting is a safety investment before it is an energy investment. Both are linked, and both deliver returns. With Rodalight, benefit from nearly 50 years of Belgian technical expertise, mastery of applicable standards and rigorous support from design to commissioning. Discover also our solutions for warehouses and institutional buildings to complete your approach to functional and safety lighting.