What's the difference between C1D1 and C1D2 linear lighting?

C1D1 fixtures are rated for environments where ignitable concentrations of flammable gases are present continuously or for long periods under normal operations. C1D2 fixtures are rated for environments where those concentrations only occur under abnormal conditions (leaks, ruptures). C1D1 enclosures are heavier and more expensive but required for inside paint booths, refinery dispensing areas, and similar high-risk zones.

Can LEDEX linear fixtures be used in Canadian paint booths under NFPA 33?

Yes. LEDEX C1D2-rated linear fixtures meet NFPA 33 requirements for paint booth illumination when installed per Canadian Electrical Code section 18 and the manufacturer's installation manual. The SENTINEL C1D1 series is the appropriate choice when the booth is classified Division 1.

Do you supply photometric IES files for design tools like AGi32 and DIALux?

Yes. Every linear fixture ships with an IES photometric file. Reach out via the contact form and we'll send the files for the specific model and optic combination you're specifying.

What CCT should I specify for a refinery walkway?

For visual acuity in industrial settings, 4000K (neutral white) is the most common spec. Some clients prefer 5000K for outdoor or large-area applications. 2700K and 3000K are used in indoor architectural-adjacent contexts.

Are these fixtures DLC-listed for utility rebates?

DLC listing is product-specific. Contact us with the exact model number and we'll confirm DLC status and current Canadian provincial rebate eligibility.

Explosion-Proof Linear LED Lighting

Continuous-run linear LED fixtures rated for Class I Division 1 and Class I Division 2 environments. LEDEX's hazardous-location linear range is engineered for paint booths, refinery walkways, pharmaceutical cleanrooms, food-processing lines, and any application that demands an uninterrupted strip of light in a classified area. Every fixture is UL-listed, CSA-marked where applicable, and supplied with photometric data so engineers can specify with confidence.