1. Are LED street lights safe?
Yes, LED street lights are completely safe when manufactured and installed according to standards. Modern fittings are CE-certified and designed to meet photobiological safety requirements, ensuring minimal glare and no harmful UV or IR radiation. They also operate at low voltage and include surge protection, which makes them safer and more reliable than older discharge lamps commonly used in public and residential areas.
2. How much does a street light cost?
The cost of LED street lights in Ireland depends on their wattage, lumen output, and application type. Basic residential models start at around €35–€100, while high-performance commercial or municipal fittings can range from €150 to €400 or more. Although the initial investment is higher than traditional lights, the long-term savings in energy and maintenance make them far more cost-effective over time.
3. Which is the best LED street light?
The best LED street light combines high lumen efficiency, durable construction, and smart control compatibility. Look for models with aluminium housings, IP65 or higher protection, and efficient drivers that maintain stable brightness. Many modern fittings also include motion sensors or dimming features, making them ideal for residential, public, or commercial environments. Choosing a well-known, CE-certified brand ensures consistent performance and long lifespan.
4. Can LED street lights be dimmed?
Yes, most LED street lights can be dimmed using 0–10V or DALI-compatible systems. Dimming helps reduce energy use during low-traffic hours while extending the lifetime of the luminaires. Smart dimming systems can even adjust brightness automatically based on time or motion detection, offering both energy savings and enhanced nighttime visibility.
5. How long do LED street lights last?
High-quality LED street lights typically last between 50,000 and 100,000 hours, depending on the design and operating conditions. This means up to 10–20 years of reliable service with minimal maintenance. Their long lifespan, combined with low energy use, makes them a preferred solution for councils, contractors, and businesses focused on sustainability and cost reduction.