Commercial Street lights

The STL-Series is SEEKING’s outdoor LED street light range designed for open areas where consistent illumination and long-term stability are important. Each model includes a high-efficiency 5050 LED source, MEAN WELL constant-current driver and a 6-in-1 lens system for better beam distribution. The fixture is engineered to perform in both small and large-scale road projects.

These lights work well for public streets, parking lots, industrial areas, residential roads, walkways, and commercial districts. Because the housing is IP66 and IK08 rated, it can handle exposure to rain, dust, and occasional impact, making it suitable for long-term outdoor operation in most countries and climates.

The STL-Series covers 40W, 50W, 60W, 100W, 120W, 150W and 200W. Lower wattages are typically chosen for narrow local streets or shorter poles. Higher outputs—120W and above—are used for wider roads, main traffic routes or large parking areas. Because the light efficiency reaches about 170 lm/W, many customers find they can use a lower wattage than their previous sodium or metal-halide lamps while still achieving similar or higher brightness.

Replacing older HID lamps with STL-models usually leads to a noticeable reduction in power consumption. For example, a traditional 250W sodium lamp can often be replaced by a 100–120W STL-fixture. Across large installations such as municipal road lighting, the energy savings accumulate significantly over time.

Instead of relying solely on a plastic lens or glass cover, the STL-Series uses both: the PC lens shapes and directs the beam, while the tempered glass protects the optical system and helps maintain clarity over years of UV exposure. This combination reduces optical loss and keeps the light uniform without creating intense glare.

Each lamp includes a die-cast aluminum housing, complete with waterproof gaskets and corrosion-resistant finishing. Its IP66 waterproof rating protects it during heavy rainfall, and the IK08 impact rating ensures durability against accidental knocks. For coastal or industrial environments, SEEKING can provide additional suggestions to maintain long-term surface quality.

The lights are designed with L80B20 >100,000 hours, meaning they maintain strong performance over many years of operation. SEEKING provides a 5-year warranty, which covers typical commercial and municipal applications where street lights operate continuously for long hours.

Yes. Many engineers use STL-S fixtures to replace outdated street lamps on existing poles. As long as the pole diameter and wiring match the standard requirements, installers can remove the old head and mount the STL-S light with minimal additional work—keeping civil and electrical modifications to a minimum.