Lighting Design Blog
Guides to fixture selection, lighting calculations, installation planning, and supplier specifications. Start with the question you need to resolve for your project.
How LED Factory Automation Cuts B2B Sourcing Risk in 2026
How robotic SMT lines, automated optical inspection, and in-line testing drive defect rates below 0.5%, stabilize lead times, and absorb cost shocks for B2B lighting buyers.
U.S. and Canadian LED Imports: Compare the Landed Cost
Compare U.S. and Canadian lighting import costs using product classification, origin, current measures, freight, and order terms.
Lighting Energy Calculations and RoHS: Keep the Evidence Separate
Distinguish building lighting-energy calculations from RoHS product documentation when preparing a lighting tender or import order.
EPBD Lighting Retrofits: Prepare the Building Brief
Prepare a lighting retrofit around the building’s applicable national rules, control functions, serviceability, product records, and commissioning needs.
DALI+ Lighting Control: Questions for a Wireless Retrofit
Compare DALI+ with wired DALI for a retrofit. Check network support, device certification, commissioning, and the practical limits of the proposed system.
LED Efficacy: Compare Measured Lumens per Watt
Read LED efficacy specifications, distinguish source and fixture output, and compare performance against project and market requirements.
Connected Lighting Security: Questions for EU Procurement
Review connected-lighting product scope, security updates, support periods, vulnerability handling, and evidence for applicable EU requirements.
LED Photobiological Safety: Reading the Test Report
Review photobiological-safety reports by product, standard, operating condition, measurement distance, and intended use.
Building Automation and Lighting: An EPBD Procurement Checklist
Check building-automation applicability, lighting-control functions, integration, commissioning, and documentation before procuring a retrofit.
LED Driver Selection: Electrical Ratings, Dimming and Service
Match an LED driver to the light source and installation. Check voltage, current, power quality, dimming, thermal limits, and replacement access.
ASHRAE 90.1 Lighting: Check Power and Control Requirements
Review the adopted ASHRAE 90.1 edition, lighting power method, controls, exceptions, and documentation for a commercial lighting project.
U.S. LED Imports: Customs and Safety Documents to Check
Prepare LED import documents, verify model-specific safety listings, and confirm tariff classification and entry requirements with your customs broker.
EU Lighting Energy Labels and EPREL: A Buyer’s Checklist
Check energy-label scope, EPREL model records, product performance, and supplier evidence for lighting sold in the EU.
Lighting Rebates: Check Product Listings Before Ordering
Verify exact lighting models, qualification status, utility rebate rules, and approval timing before including incentives in a project budget.
Matter for Commercial Lighting: Check the System Before Buying
Review Matter device support, network requirements, offline behavior, and controller limits before choosing connected lighting for a commercial project.
UFO vs Linear High-Bay Lighting: Compare the Distribution
Choose high-bay fixtures from rack layout, mounting height, photometry, glare, controls, and installed cost rather than housing shape alone.
DALI-2 Certification: What to Check Before Ordering
Check DALI-2 product listings, driver functions, controller compatibility, and commissioning requirements before ordering a lighting control system.
California Lighting Projects: Title 24 Specification Checks
Check the applicable California code edition, space categories, lighting power, controls, product requirements, and acceptance testing.
Planning a Lighting Retrofit During Building Renovation
Coordinate lighting surveys, national building requirements, controls, maintenance access, and project costs during renovation.
Digital Product Passports: Preparing Lighting Product Data
Prepare traceable lighting product records and distinguish Digital Product Passport requirements from EPREL, existing declarations, and future product-specific rules.
Bulk LED Orders: A Specification and Delivery Checklist
Keep bulk lighting orders consistent with approved samples, component records, product documents, delivery milestones, and acceptance checks.
Office Lighting Specifications: Using EN 12464-1
Prepare an office-lighting brief covering task illuminance, glare, uniformity, color quality, daylight, and the evidence needed to review a layout.
Commercial Lighting Controls: Sensor Selection and Savings
Choose occupancy and daylight controls for the actual room. Check sensor coverage, settings, commissioning, and the assumptions behind energy savings.
Tunable White Lighting: A Specification Guide
Specify tunable-white fixtures by output, color quality, dimming behavior, controls, and measured light at the occupant’s position.
LED Import Costs: Classification, Origin and Landed Price
Build a lighting import-cost estimate from product classification, origin, current duties, freight, brokerage, and documentation.
Lighting Control Protocols: DALI, D4i, Matter and KNX
Compare lighting control options by wiring, device functions, integration, commissioning, and maintenance requirements.
Warehouse LED Retrofit: Calculate Costs and Check the Layout
Build a warehouse retrofit estimate from measured load, operating hours, tariff, installation costs, controls, and the required lighting performance.
EU Lighting Procurement: Separate Building and Product Requirements
Distinguish building-energy requirements from product ecodesign, labelling, documentation, and traceability when sourcing lighting for the EU.
Lighting Order Lead Times: Plan from Approval to Delivery
Break lighting lead time into sample approval, components, production, testing, freight, customs, and delivery so project schedules use comparable dates.
Retail Lighting Design: Displays, Color and Glare
Plan store lighting around merchandise, customer sightlines, fitting rooms, color rendering, contrast, and control zones.
LED Buying Guide: What to Put on the Fixture Schedule
Compare LED fixtures for retail, offices, workshops, outdoor areas, and warehouses using measured output, distribution, controls, and service requirements.
Types of Light Bulbs: Bases, Output and Compatibility
Compare LED, incandescent, halogen, and CFL lamps by light output, actual watts, base, enclosure suitability, dimming, and replacement cost.
Dimmable LED Bulbs: Match the Lamp, Driver and Control
Choose dimmable LEDs by tested compatibility, minimum light level, startup behavior, load limits, and the controls used in the installation.
Why an LED Flashes: Checks for Lamps, Dimmers and Drivers
Identify when LED flashing occurs, check dimmer compatibility and indicator meanings, and prepare useful information for an electrician or supplier.
Outdoor LED Lighting: Exposure, Optics and Controls
Specify outdoor fixtures by water and corrosion exposure, light distribution, mounting, sensor behavior, wiring, and maintenance access.
Emergency LED Lighting: System Selection and Testing
Specify emergency lighting from the building’s egress requirements, battery duration, test method, product documents, and maintenance plan.
Solar Street Lights: Compare the Complete System
Compare solar street lights by lighting layout, seasonal energy balance, usable battery capacity, panel sizing, controls, maintenance, and total cost.
LED Heat: Operating Temperature, Enclosures and Service Life
Understand where LED heat goes, how to read thermal ratings, and what to check for enclosed, outdoor, and high-output lighting.
Pendant Light Height: Tables, Islands, Foyers and Stairs
Set pendant height from the surface below, user sightlines, shade design, suspension range, and required clearance.
Kitchen Island Lighting: Pendant Count, Spacing and Height
Plan island pendants from countertop dimensions, shade size, hanging height, sightlines, and the task light needed on the work surface.
Solar Street Light Installation: Survey, Layout and Commissioning
Prepare a solar lighting installation with a site survey, photometric layout, structural design, panel orientation, wiring checks, and commissioning records.
Lumens to Watts: Compare Light Output and Energy Use
Convert lumens and watts using product efficacy. Compare replacement lamps, fixture losses, color quality, and annual energy costs.
How Many Lumens Do I Need? Room Lighting Estimates
Estimate room lighting from area and a task light-level target. Account for utilization, maintenance, fixture output, and separate task lighting.
CRI vs Lumens: A Practical LED Specification Guide
Understand brightness, color rendering, R9, efficacy, and the measurements to request when comparing LED fixtures.
No guides match these filters.
Try a shorter search or choose another topic.