Driver ICs & Protocols
Which addressable driver IC to specify — WS2811, WS2812B, WS2815, SK6812, TM1814, UCS1903 — and how Art-Net, DMX512 and SPI change what you can build.
Engineering guides for addressable pixel LED
Driver ICs and protocols, IP ratings, wiring and voltage drop, certification and export — written by the engineers who build the product, for the people who have to specify it.
11 topics, each mapped to a real sourcing decision
IP Ratings & Waterproofing
What IP20 through IP68 actually survive outdoors, how sealing is really done, and what evidence a lighting handover needs.
Pixel Strip Selection
Choosing pixel LED strip for a real job: RGB vs RGBW vs RGBIC, voltage drop over long runs, binning and colour consistency.
Stage & Touring
Pixel fixtures that survive touring: rig-and-strike durability, bars vs tubes, wireless DMX, and what to check before a show.
Facade & Curtain Wall
Specifying facade and curtain-wall lighting: IP class, pixel pitch, power injection layout, and the handover evidence clients ask for.
Mining & Tunnel (AC36V)
AC36V mains lighting for mines and tunnels: what underground fixtures must survive, cut-to-length runs, and the certifications to check before buying.
OEM, ODM & Distribution
For distributors and private-label buyers: MOQ, tiered pricing, sample policy, what a Chinese pixel LED factory can actually customise, and how to vet one.
Certification & Compliance
CE, RoHS, EMC, IP66 and BIS explained for LED lighting export — how to verify a certificate number and what a compliance team should ask for.
Project Case Studies
Real deliveries with real numbers: 86,500 pixel points on a Singapore observation wheel, 10,000 m of AC36V strip in a South African mine, and more.
Accessories & Add-ons
Buyer guides for what goes around the fixture — power supplies, aluminium profiles, connectors and wiring — so a pixel install actually works.
Signage & Storefront
Neon flex or pixel strip for signage, bending radius, cutting and sealing on site, and keeping colour consistent across a multi-store rollout.
Recently published
How to Calculate LED Voltage Drop on Long Runs
Calculate LED voltage drop on a long pixel strip run: current per meter, wire gauge, injection spacing, and how much voltage sag your pixels tolerate.
Rehearsal Checklist for Pixel Fixtures
A rehearsal checklist for pixel fixtures: binning and colour checks, DMX addressing and universe planning, voltage drop along the run, data-line tests, spares.
IP67 Waterproof vs IP68: Is Higher Better?
IP67 waterproof vs IP68 compared honestly: what each test really proves, why the higher rating is not always the better buy, and how to pick the right grade.
DMX512 vs Art-Net: 4 Questions to Decide
DMX512 vs Art-Net is a wiring decision, not a speed contest. Four questions — pixel count, port count, offline operation, on-site Ethernet — settle it.
How to Choose an LED Aluminum Profile
Most LED aluminum profiles do not fail on looks; they block light. Here is how cover, depth and strip fit decide how much of your strip's output you keep.
3 Things Underground Lighting Must Survive
Water and dust, impact and vibration, heat and dirty power — underground lighting must survive all three. Here is what to demand in a mining LED strip spec.
Neon Signs from China: Flex or Pixel Strip?
Buying neon signs from China? Neon flex and pixel strip solve different jobs: static glow or animation. Compare brightness, installation, lifespan, sourcing.
How to Verify an LED Certificate Number
Verify LED certificate numbers before you pay: check UL, ETL, ENEC and BIS registrations in issuer databases, and validate CE through its document chain.
1,200 m of DMX Wall Washer on a German Plaza
How a German plaza facade was lit by 1,200 m of DMX wall washer: an IP-rated outdoor build of addressable runs mapped into a single full-spectrum wash.
Pixel Bars vs Pixel Tubes: Which to Choose
Pixel bars and pixel tubes serve different stage jobs. Compare light spread, pixel density, touring durability, and DMX control before you spec your rig.
How to Vet a China LED Supplier: Capacity, Certs, Lead Time
Vet a China LED supplier before you order: verify the company, factory capacity, certificates, and lead time — with the exact checks and questions to ask.
Curtain Wall Power Layout: Injection Points
Plan LED curtain wall power layout before you wire: voltage budget, load current per zone, injection point spacing, wire gauge, and a full 40 m worked example.
Talk to an engineer
Specifying pixel LED for a real project?
Send the spec — pitch, IC, IP class, run length, voltage — and you get an engineer's answer, not a catalogue. Samples and OEM/ODM quotes from the Shenzhen factory floor.