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Certifications & Compliance

Licensed facilities need fixtures their inspector, insurer and utility will accept. Here's what our lights carry, with certificate numbers and validity published so you can verify rather than take our word for it. The gallery below shows a first batch of original documents; it is a selection of what we hold, not the complete list.

Certification	Coverage	Verification
ETL	Electrical safety for US/Canada: multiple certificate files on record (Intertek)	Published Intertek Control No. 5014217 · issued 2025-09-19 · ANSI/CAN/UL 8800:2019 · original on request
DLC	Performance qualification for utility rebate programs (US/Canada): 2 listing files on record; 4×6Ft 1000W series DLC-certified per project documentation	Listed STG-120W-U-04 · V4.0 · qualified 2026-08-20 · 3.6 µmol/J · verifiable on the public DLC QPL · second listing on record · original on request
CE	EU safety, EMC and RoHS directives: multiple DoC files on record	Published EMC · NTC-EC2403009 · STG-720W-F · 2024-03-16 · original on request
RoHS	Hazardous substances restriction: multiple report files on record	Published BTC-14030860 · directive 2011/65/EU · STG 600W–720W series · original on request
UKCA	UK market conformity	Published EMC · NTC-EC2403010 · STG-720W-F · 2024-03-16 · original on request
ISO 9001 / 14001 / 45001	Quality, environmental & occupational safety management systems (GB/T 19001-2016 / 24001-2016 / 45001-2020)	Published ×3 Nos. 26925Q01559R0S / 26923E01092R0S / 26925S01011R0S · all valid until 2028-06-11 · originals on request

Tested to: UL 8800:2019 Ed.1 · EN IEC 60598-1:2021+A11:2021 · EN IEC 60598-2-1:2021 · EN 62471:2008 · EN IEC 61058-2-3-2:2021 · EN IEC 61058-1:2019+A1:2021 · EN IEC 61547:2009 · EN IEC 62384:2020+A1:2021 · EN IEC 62031:2020+A11:2021+A2:2021 · IEC/TR 62778:2014.

Scope note: every document published here was checked against its original file before upload, and numbers and dates are shown exactly as printed. Listings and certificates are per model: a model number not named in a document is outside its scope. The remaining certificates from the 130+ on record are added here in batches as each one is verified.

Certificate Gallery: A Selection From the File

A first batch of what we hold, shown here for reference. This is part of our certification portfolio, not all of it.

Intertek ETL Authorization to Mark covering SLTMAKS LED horticultural luminaires to ANSI/CAN/UL 8800:2019, issued September 19, 2025

ETL (Intertek)ATM · Control No. 5014217 · 2025-09-19

DLC Qualified Product List entry for model STG-120W-U-04, listed under Technical Requirements Version 4.0 on August 20, 2026

DLC QPL Listing (PDF)STG-120W-U-04 · V4.0 · 3.6 µmol/J

NTC Certificate of Compliance for UKCA marking of model STG-720W-F, issued March 16, 2024

UKCANTC-EC2403010 · STG-720W-F

NTC Certificate of Compliance for CE marking under the EMC Directive 2014/30/EU of model STG-720W-F, issued March 16, 2024

CE (EMC)NTC-EC2403009 · STG-720W-F

RoHS Certificate of Compliance BTC-14030860 for SLTMAKS LED horticultural luminaires under directive 2011/65/EU

RoHSBTC-14030860 · 2011/65/EU

ISO 9001:2015 quality management system certificate 26925Q01559R0S, valid until June 11, 2028

ISO 9001:2015No. 26925Q01559R0S · valid to 2028-06-11

ISO 14001:2015 environmental management system certificate 26923E01092R0S, valid until June 11, 2028

ISO 14001:2015No. 26923E01092R0S · valid to 2028-06-11

ISO 45001:2018 occupational health and safety management certificate 26925S01011R0S, valid until June 11, 2028

ISO 45001:2018No. 26925S01011R0S · valid to 2028-06-11

Originals on request: the copies shown here are for reference and are not posted for download. We hold 130+ certificates, listings and test reports across the range; FCC, KC and other market filings are also on record. Contact us with your target market and we will send the verified originals plus the list that matches it.

Why certifications matter in licensed cannabis

Fire marshals and insurers increasingly require listed fixtures in cultivation facilities; DLC listing unlocks utility rebates that can offset a meaningful share of fixture cost; and inspection-ready documentation shortens approval timelines.

What we provide with every order

Certificate copies, per-batch test reports, and spec sheets stating test conditions (input power, spectrum, distance, grid). For OEM partners: BOM disclosure and component certificates on request.

Need a Specific Certification for Your Market?

Tell us your target market and we'll confirm compliance options for your project before you order.

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