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STA SERIES
The STA Series LED Street Light from SEEKING is built for projects that need dependable street lighting without driving up long-term maintenance costs. Each unit uses a compact 24-LED module paired with a single-lens glass cover, giving the fixture consistent brightness and strong optical efficiency while keeping the design clean and practical. The smooth housing helps shed dust and dirt on its own, which is especially useful in places where the lights don’t get cleaned often—industrial zones, coastal roads, or long stretches of highway.
The wattage range runs from 50W to 240W, offering up to 150 lm/W depending on the model. This makes the STA Series a solid choice for projects that want to replace older sodium or metal-halide lamps and cut energy use at the same time. You can choose from several beam patterns—TPⅡM, TPⅡS, TPⅢM, TPⅢS—to handle narrow streets, wider avenues or parking lots that need more spread.
Inside the light sits a high-quality isolated driver with 10kV surge protection, and the fixture holds IP66 waterproofing and IK08 impact resistance, meaning it can handle rainstorms, dust, wind, and occasional accidental knocks from maintenance vehicles. The tilt angle adjustment (horizontal and vertical) gives installers more freedom during setup—handy when pole conditions aren’t completely uniform.
Whether it’s used for municipal roads, factory areas, campus lanes, parks, or commercial parking lots, the STA Series offers stable performance, long operating life (L80B20 > 100,000 h) and a straightforward installation process. For teams needing practical, long-lasting, high-lumen LED street light solutions, the STA Series is a dependable option.
Model NO.
Power (W)
Luminous Flux 150lm/W
Light distribution curve

Above lumens based on 4000K Ra:80
The STA Series is SEEKING’s glass-lens outdoor street light designed for municipal roads, industrial zones and large outdoor spaces. It uses a 24-LED module to deliver bright, even lighting with high efficiency and long service life.
It works well on public streets, parking lots, residential communities, school campuses, factory roads, coastal streets, and open commercial areas. The IP66 and IK08 ratings make it suitable for demanding environments.
50–100W often fits small community roads or pathways.
150–240W is better for wider roads, industrial areas or tall poles.
The desired lux level, pole spacing and height usually determine the ideal wattage.
With up to 150 lm/W, the STA Series typically replaces traditional sodium lamps using 40–60% less power while giving better brightness uniformity.
Yes. The streamlined housing helps minimize dust accumulation over time. This reduces brightness loss and cuts down the frequency of manual cleaning, especially on high poles.
You can choose TPⅡM, TPⅡS, TPⅢM or TPⅢS. These provide different light spreads—some narrow, some wide—allowing engineers to match the fixture to road width or parking layouts for better illumination distribution.
The IP66 waterproof rating protects against rain and dust, IK08 protects from impacts, and the 10kV surge protection shields the driver during unstable grid conditions or lightning activity.
SEEKING provides 4000K neutral white and 5700K cool white. Neutral white is common in residential or campus areas, while cool white is used more in industrial or high-traffic zones.
The L80B20 rating of >100,000 hours means most of the LEDs will maintain at least 80% brightness for many years under standard conditions, helping reduce long-term maintenance costs.
Yes. Installers can remove older sodium or MH heads and mount the STA directly on existing poles, adjusting the tilt angle as needed. This makes retrofits faster and less costly.
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The SEEKING STC Series LED light street light delivers up to 170lm/W efficiency with MOSO drivers, IP66 protection, and a ±15° adjustable arm—ideal for roads, residential areas, and public lighting upgrades.
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