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HBC SERIES
The HBC Series High Bay LED Light Fixtures from SEEKING didn’t come from chasing fancy features or overly complex structures. It was built for people who actually install and use industrial lighting every day—contractors, warehouse owners, distributors who need stable performance and a fair price without surprises later on. During development, SEEKING focused on getting three things right: heat management, real output, and durability. Everything else was shaped around these essentials.
The fixture uses a die-cast aluminum heat sink, not because it sounds premium, but because it actually keeps temperatures under control even during long shifts in warm warehouse environments. The light source is based on 2835 LEDs, available in two efficiency levels—150 lm/W and 170 lm/W—giving buyers flexibility depending on installation height or project budget.
The wattage range includes 100W, 150W, 200W and 240W, each producing different lumen outputs for mid-height factory areas or larger open warehouse spaces. While many UFO lights look similar from the outside, the HBC Series performs more consistently thanks to its SOSEN non-flicker driver, which maintains a high power factor and low THD even on older electrical circuits.
What also sets the HBC apart is the optional microwave motion sensor. It isn’t just a marketing add-on—it’s genuinely useful for distribution centres where aisles are frequently empty. The plug-and-play design saves installation time, and the 12-metre detection distance covers nearly any common warehouse aisle width.
The housing reaches IP65 and IK08, allowing the fixture to handle dust, minor moisture, accidental bumps from stock carts or installation tools. Colour temperatures range from 3000K to 5700K, so the same light family can work in different zones—from warmer showrooms to bright inspection work areas.
With L80B20 > 100,000 hours, CE and CB certifications and a 5-year warranty from SEEKING, the HBC Series has become a popular choice for distributors, wholesale resellers and long-term industrial projects that require trustworthy warehouse LED high bay fixtures instead of disposable alternatives.
Model NO.
Power (W)
Luminous Flux (150lm/W) / (170lm/W)
Light distribution curve
Above lumens based on 4000K Ra:80
Most installations are in warehouses, general factories, logistics buildings, repair workshops and bulk retail spaces. Anywhere that runs lights for many hours a day tends to benefit from the HBC design.
The build quality is noticeably stronger, especially in the heat sink and driver selection. SEEKING focused on long-term stability rather than chasing ultra-thin housings or decorative shapes.
Yes. Each wattage model has two output categories—150 lm/W and 170 lm/W—so designers can match brightness to ceiling height and expected illuminance levels.
The fixtures come with SOSEN drivers, chosen because they provide good power factor, low ripple current and very steady output even after long periods of continuous use.
Yes. The optional microwave sensor plugs directly into the unit. It’s especially helpful in storage areas where lights don’t need to run at full brightness all day.
The heat sink design keeps operating temperatures under control, and the IP65 rating protects against dust and light moisture. IK08 gives extra resistance against bumps or accidental tool contact.
The series supports 3000K, 4000K, 5000K and 5700K, allowing a mix of warm, neutral or cool lighting depending on the space and task.
The rated life is L80B20 > 100,000 hours, meaning the fixtures are built for long-running industrial environments without rapid lumen decay.
Yes. The UFO form factor fits into most existing high bay setups. Installers commonly replace older HID or fluorescent units using the same wiring.
Yes. They work well with external timers, photocell controls or centralized systems. The microwave sensor option adds another layer of automated energy saving.