High-bay and low-bay
Browse Philips' range of high-bay and low-bay lighting with top of the line products to choose from. Choose from high-bay led lights, low-bay LED lights and other high bay light fixtures. High-bay luminaires are ideal for lighting large indoor spaces such as warehouses.
FAQs
High-bay luminaires are designed for large indoor spaces with ceiling heights where conventional overhead lighting would be impractical — the High-bay and Low-bay categories on this page address these distinct mounting environments. The distinction is installation-height and optic-driven: high-bay luminaires use narrower beam distributions to deliver flux efficiently at greater distances, while low-bay variants use wider distributions suited to lower mounting heights.
The range covers efficacy from 120 lm/W up to 190 lm/W — with the CoreLine Highbay gen6 reaching the top of that range. and wattage runs from 23 W to 195 W. This breadth means a single category page covers everything from compact canopy formats through to high-output industrial installations, letting specifiers select the appropriate lumen package for the calculated illuminance target.
CCT options span 3,000 K to 6,500 K, supporting both warmer industrial environments and cooler task-focused installations. CRI reaches up to 80 across the families on this page. For installations governed by EN 12464-1 Table 5.3 illuminance and colour-rendering requirements — such as industrial workstations where colour discrimination matters — specifiers should confirm the CRI of the selected family via its datasheet before finalising the specification.
The portfolio includes variants rated IP65 and IP66 for installations in dusty or wet environments, alongside unrated versions for standard dry indoor use. IK ratings available include IK03, IK05, IK06, IK07, and IK08, covering a range of mechanical impact resistance levels. The appropriate rating depends on the installation environment — for example, food processing, cold stores, or wash-down areas will typically require higher ingress-protection ratings. Verify the required rating via each family's datasheet.
Several families on this page support DALI dimming, making them compatible with standard DALI lighting-control systems. DALI dimming is supported across the range in warehouse and industrial applications. For installations requiring wireless connected-lighting management — scene control, energy reporting, and occupancy-driven dimming schedules — Interact-Ready variants with WIA/SIA/WEIA/SEIA drivers are available for integration with the Interact platform, without the need for additional DALI bus wiring. The GreenUp Highbay DALI BY420P is one dedicated DALI-controlled family on this page.
Lifetime across the families on this page ranges from 50,000 to 100,000 hours, depending on the family selected. LED high-bay luminaires at these lifetimes substantially reduce lamp-replacement frequency compared to conventional HID sources — a meaningful operational advantage in industrial settings where relamping at height carries significant maintenance cost. Confirm the lifetime rating and for the specific family via its product datasheet.
The portfolio covers a broad range of optical and housing formats: round high-bays (GreenUp Round Highbay, GreenUp Round Highbay SE), rectangular/linear formats (GreenPerform Highbay Rectangular, GreenUp Highbay linear G3, Urban Linear), canopy designs (GreenPerform Canopy Mini500 G4, Mini200 Canopy Light), and well-glass and bulkhead variants (DuraLED Well Glass, EnduraLED Bulkhead). This variety lets specifiers match the optical distribution and housing form to the ceiling geometry and maintenance regime of the installation.
The warranty available across the families on this page is 5 years. This reflects the operational-reliability expectations of industrial and commercial installations where luminaire replacement is disruptive and costly. Warranty terms can differ by country — verify the warranty period and conditions applicable in your market with the local Signify representative or authorised partner before committing to a specification.
IES/LDT photometric files, product datasheets, and BIM/Revit objects are available from each family's product page on signify.com. For families with configurable lumen packages, CCT, or optics, the Online Product Configurator (OPC) generates project-specific photometric files and datasheets for both pre-configured SKUs and configurator-generated codes. Download these files and import them into DIALux or Relux to validate the design against the illuminance and uniformity targets required for the installation.
This is Signify's global product page. Country-specific regulations — such as the EU EcoDesign Directive, EN 60598 Part 2-2 installation requirements, and local electrical installation codes — vary by market and are not covered on this page. For regulatory and compliance information specific to your installation, visit Signify's website for your country via the country selector, where the corresponding category page lists locally compliant variants and the applicable standards.