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GSL SERIES
The GSL Series High Bay LED Light from SEEKING is built for places that need strong, reliable light without complicated installation—workshops, small warehouses, commercial halls, retail stores, production zones and public facilities. Instead of forcing one mounting method, the GSL Series gives you three: surface mounting, recessed mounting or pendant mounting. Installers often choose this line because it adapts easily to existing ceilings without extra rework.
Inside the fitting, SEEKING uses a high-efficacy LED system based on 2835 light sources, delivering up to 140 lm/W depending on the model and colour temperature. This level of efficiency gives project owners a clear advantage when replacing older fluorescent or metal-halide fixtures. Even the 100W version can outperform many legacy 150–200W low bay fittings.
The GSL Series includes three power options—100W, 150W and 200W—covering a wide range of indoor industrial or semi-outdoor spaces. Every model is paired with a MEANWELL driver, chosen for long operating life, stable output and high power factor (≥0.95). With THD < 15%, the luminaire is compatible with modern electrical systems and avoids unnecessary interference.
The luminaire body is built from aluminum alloy with IP65 and IK08 ratings, which means it handles dust, moisture and everyday knocks from tools or equipment. Even in demanding environments like warehouses or manufacturing floors, the GSL Series keeps performing without showing rapid aging. The optical design uses a wide 110° beam angle, spreading light evenly and reducing hard shadows between work areas and aisles.
Colour temperature options include 4000K neutral white and 5700K cool white, making it suitable for detailed work, retail displays, machine zones and loading areas. Long operating life (L80B20 > 100,000h at 25°C) ensures years of stable lighting before noticeable lumen drop.
Applications include small logistics warehouses, factory workstations, garages, equipment rooms, retail warehouses, airport service areas and any site needing reliable industrial high bay lighting fixtures with flexible mounting options.
Model NO.
Power (W)
Luminous Flux 170lm/W
Light distribution curve
Above lumens based on 4000K Ra:80
The GSL Series is built for indoor industrial and commercial locations where strong, uniform lighting is needed at low to medium mounting heights. It works well in production rooms, mechanical workshops, garages, storage areas and retail warehouse spaces.
This series offers surface mounting, recessed installation or pendant mounting. The variety makes it easy to match existing building structures without major renovations.
SEEKING provides 100W, 150W and 200W models. These cover most low bay LED lighting requirements and allow users to select the best light level for the height and size of their space.
The GSL Series uses 2835 LED chips paired with a high-quality MEANWELL driver. This combination delivers stable light output, long lifespan and strong electrical performance with PF ≥ 0.95.
The line reaches around 140 lm/W, which is significantly higher than many older fluorescent or HID fixtures. In most retrofit projects, users see a noticeable drop in energy consumption.
Yes. With its IP65 rating, the luminaire is protected from dust and low-pressure water jets. The IK08 impact resistance also helps in busy industrial settings where equipment contact may happen.
Two options are available: 4000K for neutral white and 5700K for crisp cool white. The 4000K version is popular in mixed-use commercial spaces, while 5700K is a favourite in workshops and warehouses.
Under standard conditions (25°C), the product is rated at L80B20 > 100,000 hours. This long service life means many years of operation before any notable lumen depreciation.
Yes. Its mounting flexibility and compact design make it suitable for both new construction and upgrading old lighting systems. Installers can remove outdated fluorescent or metal-halide fittings and replace them with GSL units without major wiring changes.
The fixture can work with most external control systems, such as timers, photocells or smart panel controls. If a project requires special control functions, SEEKING can assist in matching the luminaire to the planned setup.