Attaching High Bays to Metal Purlins or Joists
Covers structural differences, UL 1598 & NEC standards, 5:1 safety factor, torque specifications, and corrosion prevention for secure installations.
Read guide
Comprehensive Guides
Explore practical guides, buying advice, and product education from the Hyperlite team.
Featured Guide
Start here
Attaching High Bays to Metal Purlins or Joists
Covers structural differences, UL 1598 & NEC standards, 5:1 safety factor, torque specifications, and corrosion prevention for secure installations.
Read guide
Latest Articles
Latest guides
Vandal-Proof Security: Why IK10 Ratings Matter for Wall Packs
Covers IK10 ratings, IEC 62262, economic payback modeling, and installation tips for durable security lighting.
Wall Pack Spacing Guide: Type II vs. Type IV Distribution
Covers spacing rules, surface reflectance penalties, corner placement, and includes a scenario model for rebates and carbon reduction.
Full Cutoff vs. Semi-Cutoff: Solving Dark Sky Compliance
Covers regulatory standards like ASHRAE 90.1, Title 24, technical metrics, and a coastal industrial case study with sub-six-month ROI analysis.
Photocell vs. Motion Sensors: Choosing Your Security Trigger
Analyzes PIR vs microwave sensors, DLC/UL compliance, and provides TCO modeling for LED upgrades. Covers mounting, nuisance triggers, and climate resilience.
Optimizing CCT for Security Cameras: 4000K vs. 5000K
A technical guide comparing 4000K and 5000K color temperatures for optimizing security camera clarity, compliance, and energy efficiency.
Emergency Backup Wall Packs: Navigating NFPA 101 Compliance
A facility manager's guide to NFPA 101 compliance for emergency wall packs, covering photometric standards, self-test functions, and utility rebates.
Retrofitting HID Wall Packs: A Step-by-Step ROI Calculation
Covers energy cost reduction, maintenance avoidance with TM-21 lifespans, and technical considerations like photometric distribution and cold-start drivers.
Troubleshooting Outdoor Photocell Flickering at Nightfall
Covers root causes like optical feedback, hysteresis, and driver issues, plus field tests and compliance with UL, DLC, and ASHRAE standards.
Title 24 Outdoor Lighting: Sensor Requirements for California
Covers automatic shut-off rules, multi-level dimming, PIR vs. photocell integration, ROI for retrofits, and compliance documentation like LM-79 reports.
Precision Alignment: Orienting Linear High Bays for Racking
Covers the Physical Housing Fallacy, IES LM-63-19 decoding, and field techniques like the 'Lens Look' for precision placement in racking environments.
Rectangular vs. Circular: Why Beam Shape Matters in Aisles
A guide on how beam shape impacts warehouse lighting ROI. Learn how aisle optics reduce waste and improve compliance.
Reducing Spill Light: The ROI of Aisle-Specific Distribution
Covers spill light physics, 60x90 optics, IES RP-7-21 standards, and a detailed ROI model with DLC Premium rebates for facility managers.
Maximizing Bottom-Shelf Visibility with 60x90 Aisle Optics
Covers photometric IES LM-63 standards, the 1.2x mounting height rule, and installation best practices to eliminate dark aisles in distribution centers.
VNA Lighting: Solving Distribution Gaps in Very Narrow Aisles
Covers 60x90° asymmetric optics, compliance standards like DLC Premium and ASHRAE 90.1, and demonstrates 5-month ROI for LED retrofits in high-density storage.
Balancing Vertical and Horizontal Foot-candles in Retail Rows
Covers foot-candle targets, 60x90 optics, CCT selection, bi-level controls, and achieving compliance with ASHRAE, Title 24, UL, and DLC Premium.