Quality System and Test Data
Quality in LED strip is mostly a measurement discipline: what is tested, how often, and whether the record survives to the reel label. This page states all three.
HFY LED operates under ISO 9001:2015 with 100% reel-level electrical testing, 24-hour burn-in at rated current, spectroradiometer binning to SDCM ≤ 3 and pressure testing of every outdoor assembly. LM-79 reports, LM-80 data and TM-21 projections are issued per family or die type, and lot records are retained for five years so a replacement reel can be matched to an existing installation.
Test plan
| Stage | What is checked | Frequency |
|---|---|---|
| Incoming dies and FPC | Forward voltage, wavelength bin, copper weight, solderability | Every lot |
| Die bonding | Placement accuracy, die shear, phosphor thickness | Every panel, SPC charted |
| SMT assembly | 3D paste inspection, AOI for offset and tombstoning | 100% of panels |
| Extrusion and sealing | Profile tolerance, end-cap bond, pressure at 0.3 bar | 100% of outdoor assemblies |
| Electrical test | Forward voltage, current draw, open segments | 100% of reels |
| Burn-in | 24 hours at rated current, flux drop at end of run | 100% of reels |
| Binning | Chromaticity, flux and voltage per reel | 100% of reels |
Test and measurement equipment
- Koh Young KY8030 — 3D solder paste inspection, ±1 µm height, —
- Everfine HAAS-2000 — Spectroradiometer with 1 m sphere, ±2% flux, ±0.001 duv, 380–780 nm at 1 nm
- Custom reel tester — Automatic electrical test, ±0.5% V and A, Reel up to 50 m
- Custom pressure rig — IP67 pressure test, ±0.01 bar, 0.3 bar
- ESPEC TSA-71 — Thermal shock chamber, ±1 °C, −40 °C to +125 °C
Documentation supplied
- Lot certificate with bin code, flux, forward voltage and burn-in record
- CE-EMC certificate psi2506093-C01-E01 covering 29 listed models
- RoHS documentation per production lot (certificate MTL25061108621R)
- LM-79 photometric report and IES file for each family
- LM-80 data with TM-21 projection per die type
- IP67 pressure test record for sealed assemblies
Certifications
| CE — EMC Directive 2014/30/EU | LED Strip (LED Neon Strip), 29 listed HFY models Tested to EN IEC 55015:2019+A11:2020, EN IEC 61547:2023, EN IEC 61000-3-2:2019+A1:2021+A2:2024 and EN 61000-3-3:2013+A1:2019+A2:2021. Issued 4 July 2025. Certificate PDF available for download below. |
|---|---|
| RoHS 2.0 — 2011/65/EU Annex II | LED Strip (LED Neon Strip), 29 listed HFY models Tested per IEC 62321 series (3-1, 4, 5, 6, 7-1, 7-2, 8) as amended by (EU) 2015/863 and (EU) 2017/2102. Issued 24 June 2025. Certificate PDF available for download below. |
| LM-80 / LM-79 test data | Lumen maintenance and photometric data for strip families LM-80 package data, LM-79 reports and TM-21 projections are shared per project on request. |
| UL / cULus | North American market, applied for together with the customer We support joint UL/cULus applications for OEM programmes rather than claiming a standing listing. |
Both certificates are downloadable from the downloads page together with the certificate PDFs.
Models listed on the CE and RoHS certificates
The 29 models below are the ones listed on certificate psi2506093-C01-E01 and MTL25061108621R. Certificate coverage follows the listed model and its tested configuration — order-specific configurations are confirmed against the report before shipment.
| HFY-2835 | HFY-3528 | HFY-5050 |
| HFY-2216 | HFY-3014 | HFY-5630 |
| HFY-3030 | HFY-2835-T30D | HFY-2835-T42D |
| HFY-2835-T60D | HFY-2835-S60D | HFY-2835-S72D |
| HFY-2835-S96D | HFY-2835-S100D | HFY-2835-108D |
| HFY-2835-S120D | HFY-2835-Z30D | HFY-2835-Z60D |
| HFY-2835-Z90D | HFY-2835-Z120D | HFY-2835-H28D |
| HFY-5050-Z30D | HFY-5050-Z60D | HFY-5050-Z90D |
| HFY-5050-S30D | HFY-5050-S60D | HFY-3030-Z28D |
| HFY-3030-Z48D | HFY-3030-Z60D |
What inspection cannot do
Two things are worth stating plainly. First, a spectroradiometer cannot improve a strip: if the phosphor process drifts, binning only sorts the output into bins that nobody wants. The corrective action is at die bonding, not at measurement. Second, a 24-hour burn-in cannot catch a design fault that takes 500 hours to appear — which is why new die types run 1,000 hours before they are released.
The process detail behind these numbers is on the quality and testing capability page, and the theory behind the life figures is in LED strip lifetime.
Send a specification, get a quotation in 24 hours
Tell us the product type, run length, wattage, CCT, CRI and IP rating. You will receive a fixed price, a lead time, and the feed and driver arrangement in writing — no obligation, and no sales call unless you ask for one.