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Reliant High Bay – Industrial LED high bay luminaire for light industry
High bay
illuminazione-high-bay
Dialight

Reliant High Bay – Industrial LED high bay luminaire for light industry

RRE

Dialight Reliant LED high bay from 10,600 to 33,800 lm and up to 149 lm/W for warehouses and light industry, with polycarbonate diffuser, medium and aisle optics and DALI/0-10 V dimming as standard.

CE
ENEC
UL
CSA
DLC
Description
Technical Specifications
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Datasheets

The Reliant High Bay is Dialight's LED luminaire for light industry: warehouses, logistics, workshops and production buildings with mounting heights up to 12 m. Polycarbonate upper body and aluminium lower body, potted driver with accelerated lifetime of over 15 years and hook bracket in 304 stainless steel: a lighter and more cost-effective solution than the Vigilant range, still with a 10-year warranty.

Key features

  • Luminous flux from 10,600 to 33,800 lm, power from 71 to 232 W, efficacy up to 149 lm/W
  • Medium and aisle optics for racking
  • Clear polycarbonate diffuser; glass and acrylic on request (up to 160 lm/W)
  • DALI 1.0/2.0 and 0-10 V dimming as standard, optional IntelliLED wireless controls and occupancy sensors
  • 5000 K or 4000 K LEDs, CRI 80
  • 100-277 VAC power supply, ambient temperature from -40 °C to +55 °C, IP66, IK10
  • CE/ENEC certified, L70 > 100,000 hours at 55 °C

UL/CSA versions for North America

The Reliant High Bay is available in a UL 1598 and CSA C22.2 No. 250.0 version (RHU series) for the North American market, in single or tandem configuration. These are fixtures for non-classified areas (damp locations), not ATEX/IECEx certified or CE marked: for Europe, use the RRE versions.

  • Single version from 16,200 to 34,550 lm, tandem (side-by-side or end-to-end) from 47,000 to 69,100 lm
  • Tempered glass or diffused polycarbonate diffusers, medium and aisle optics
  • 100-277 VAC or 277-480 VAC power supply, 0-10 V dimming, occupancy sensors and IntelliLED wireless controls
  • Versions with 5 W emergency battery (100-277 VAC only), optional 10% up-light kit

Use the filters in the Variants and codes section to find the exact code; for other configurations, contact us.

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Product type: LED high bay luminaire for light industry Luminous flux: 10,600 · 13,400 · 16,900 · 22,800 · 28,200 · 33,800 lm Power: 71 · 91 · 114 · 159 · 191 · 232 W Efficacy: Up to 149 lm/W Power supply: 100-277 VAC, 50/60 Hz Colour temperature: 5000 K, 4000 K, CRI 80 Optics: Medium, aisle Diffuser: Clear polycarbonate (glass and acrylic on request) Dimming: DALI 1.0/2.0 and 0-10 VDC (100-5%), optional IntelliLED wireless Cable entries: 3 x M20, 5-pole terminal block 0.5-4 mm² Certifications: CE · ENEC Area: safe (non-classified) Ambient temperature: -40 °C to +55 °C Ingress protection: IP66 Impact resistance: IK10 (polycarbonate) · IK07 (glass) Surge protection: 6 kV/3 kA (IEEE C62.41) Lifetime: L70 > 100,000 h at 55 °C · L90 > 100,000 h at 25 °C Materials: Polycarbonate upper body, aluminium lower body, 304 stainless steel screws Mounting: 304 stainless steel hook bracket Weight: 9.3 kg Market: North America (UL/CSA) UL/CSA certifications: UL 1598, UL 8750, CSA C22.2 No. 250.0 · DLC Standard and Premium · Title 24 Area: safe (non-classified), damp locations UL codes: RHU UL flux: 16,200-34,550 lm single (123-244 W) · 47,000-69,100 lm tandem (325-487 W) UL power supply: 100-277 VAC or 277-480 VAC UL ambient temperature: -40 °C to +55 °C (-40 °F … +131 °F) · battery versions +10 °C to +35 °C (50-95 °F) UL surge protection: 6 kV (10 kV optional) at 100-277 VAC · 10 kV at 277-480 VAC UL lifetime: L90 > 100,000 h at 25 °C UL materials: halogen-free polycarbonate body, 304 stainless steel mounting tabs UL cable entries: 2 x 3/4" per side + 1 on top, 1 x 1/2" per side UL weight: 8.2 kg (18 lb) single · 18.6 kg (41 lb) tandem (polycarbonate, 120 VAC)
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m stainless steel safety cable (for the included safety bracket)"],["RR-WIRELESS-1","IntelliLED wireless control – basic version"],["RR-WS-OCC-212","Wattstopper FSP 212 occupancy sensor (centre mounting)"],["RR-CP-OCC-DALI","DALI CPEBDHSMBDD occupancy sensor (side mounting)"],["RR-CP-OCC-REM","Remote control for CP occupancy sensor"],["RH-MCAB-5","Cable suspension kit with loop end, 1.8 m (6 ft)"],["RH-MCAB-10","Cable suspension kit with loop end, 3 m (10 ft)"],["RH-MCAB-15","Cable suspension kit with loop end, 4.9 m (16 ft)"],["RH-MCAB-20","Cable suspension kit with loop end, 6.7 m (22 ft)"],["RH-YCAB-5","Y-cable suspension kit, 1.8 m (6 ft)"],["RH-YCAB-10","Y-cable suspension kit, 3 m (10 ft)"],["RH-YCAB-20","Y-cable suspension kit, 6.7 m (22 ft)"],["RH-CHAIN-3","Chain suspension kit 0.9 m (3 ft), single versions only"],["RH-CHAIN-4","Chain suspension kit 1.2 m (4 ft), single versions only"],["RH-CHAIN-6","Chain suspension kit 1.8 m (6 ft), single versions only"],["RH-VHANGER","304 stainless steel V-hooks (2 pcs)"],["RH-PENDANT-BRKT","3/4\" NPT pendant mounting kit, single versions only"],["RH-TANBRKT-E2E","End-to-end tandem kit (304 stainless steel brackets, hardware and wiring)"],["RH-WS-OCC-301","WattStopper FSP-301 PIR occupancy sensor (Bluetooth adjustable)"],["RH-UPL-CWC","Direct up-light kit 5000 K, 2 pcs (models 30K, 36K, 60K, 72K)"],["RH-UPL-NWC","Direct up-light kit 4000 K, 2 pcs (models 30K, 36K, 60K, 72K)"],["RH-UPL-CWB","Direct up-light kit 5000 K, 2 pcs (models 18K, 24K, 48K)"],["RH-UPL-NWB","Direct up-light kit 4000 K, 2 pcs (models 18K, 24K, 48K)"],["RH-EBU-800","5 W emergency battery kit (~800 lm), 100-277 VAC only"],["RH-EBU-1500","10 W emergency battery kit (~1,500 lm), 100-277 VAC only"],["RH-10KV-277","Littelfuse LSP10 10 kV surge protection kit for 100-277 VAC"],["RH-10KV-480","Littelfuse LSP10 10 kV surge protection kit for 277-480 VAC"]],"opzioni":[["Diffuser","Glass or acrylic, up to 160 lm/W, on request"],["Availability","Medium optic versions typically available from stock"],["Controls","Factory-fitted occupancy sensors and IntelliLED wireless controls on request"],["Standby consumption","< 1 W"],["Colour temperature (UL version)","4000 K CRI 80 available (CCT = N), flux approx. -2% compared with 5000 K; other options on request"],["Optics (UL version)","Medium or aisle optics with 10% factory-installed up-light (P, Q) and field-installable up-light kit"],["Diffuser (UL version)","Clear acrylic and clear polycarbonate on request"],["Cable (UL version)","STOOW 18-3 cable, 1.8 m (6 ft) or 3.7 m (12 ft), on request (not with emergency battery)"],["Finish (UL version)","Grey as standard, white on request"],["Battery (UL version)","5 W battery as standard or 10 W, 100-277 VAC versions only"]],"sprite":{"url":"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ad61d7be235603dfacf288e_dialight-reliant-high-bay-sprite.jpg","colonne":2,"lato":200}}
Other documents
UL mounting instructions – Reliant High Bay head-to-head tandem
Manuals
Other documents
UL Reliant High Bay datasheet (Americas, October 2025)
Brochures/warranty
No applications listed.
Reliant High Bay – Industrial LED high bay luminaire for light industry