ROUND X2 AC Series
Overview
The Round X2 AC Series delivers reliable LED lighting for hazardous Zone 2 and 21 locations, offering 4,000-12,000 lumens and up to 150 lm/W efficiency across three beam distributions from 60° to 180°. Certified to ATEX, IECEx, and IP66 standards, it features marine-grade aluminum housing, versatile mounting options, and maintenance-free operation exceeding 147,000 hours with a T6/T85°C safe heat transfer rating. Its compact design and reliable performance make it ideal for oil and gas, marine, and industrial settings requiring flexible, spot-to-flood light distribution.
Classifications, Ratings, Certifications
INFO
Zone 2 Hazardous Area LED with Maintenance-Free Operation
Zone 2 & 21 sites need a dependable, maintenance-free fixture that installs quickly — the Round X2 AC Series delivers 147,000+ hours of operation with ATEX and IECEx certification.
The Round X2 AC Series delivers reliable LED lighting for hazardous Zone 2 and 21 locations, offering 4,000-12,000 lumens and up to 150 lm/W efficiency across three beam distributions from 60° to 180°.
Certified to ATEX, IECEx, and IP66 standards, it features marine-grade aluminum housing, versatile mounting options, and maintenance-free operation exceeding 147,000 hours — ideal for oil and gas, marine, and industrial settings.
Key Features
- 3 Choices of Light Distributions: 60°/110°/180° for spot-to-flood applications.
- Safe and Reliable Performance: T-rating of T6 (Zone 2)/T85°C (Zone 21), LED life L70>147,000 hrs.
Why Specify the Round X2 Series AC Version
- ATEX and IECEx certified for Zone 2 & 21 hazardous locations
- 147,000+ hour maintenance-free operation reduces lifecycle cost
- Marine-grade aluminum housing for corrosion resistance
- 5-year warranty
Specs
| Electrical Parameters | |
|---|---|
| L70 | 147,000 hrs@55°C |
| Warranty | 5 Years |
| Power Factor | ≥0.90 |
| Supply Wire | 1mm²-4mm², Rated 90°C |
| Surge Protection | L/N-FG 6KV, L-N 4KV |
| THD | <20% |
| Voltage/Frequency | 100-240V AC 50/60Hz |
| Dimming | 0-10V, Range 10-100% |
| Power | 25W | 45W | 65W | 75W |
| Rated Input Current (V AC) | 0.127A | 0.228A | 0.329A | 0.379A |
| Optical Parameters | |
|---|---|
| Correlated Color Temperature (CCT) | 4000K/5700K |
| Color Rendering Index (CRI) | Ra>70 |
| Available Beam Angle | 60°/ 110° /180° |
| Lumen Efficacy* | 150Lm/W |
| Lumen Output* | 4,036Lm | 7,129Lm | 10,405Lm | 11,758Lm |
| Mechanical Parameters | |
|---|---|
| Hardware | 316 Stainless Steel |
| Lens Material | Tempered Glass |
| Mounting Options | Pendant, Yoke, Wall, Stanchion, Pole |
| Product Weight | 10.6lbs/4.8kg |
| Housing Material | Marine Grade Aluminium |
| Package Weight | 12.7lbs/5.8kg |
| Cable Entry | (5) 3/4" NPT |
| Product Dimensions (L×W×H) | 10.6×10.3×6in (269.4×262×151.7mm) |
| Package Dimensions (L×W×H) | 12.7×11.6×8.7in (323×295×220mm) |
| Environmental Parameters | |
|---|---|
| Ambient Operating Temperature | -40°C~+55°C |
| EPA Wind Rating (FT2/m2) | 0.929/0.086 (Yoke), 0.917/0.085 (Stanchion) |
| Optimal Operating Temperature | Gas – T6; Dust – 85°C | Gas – T4; Dust – 110°C |
* Value calculated based on 5700K and Clear glass, varies to different spec.
Compliance
| Classifications |
|---|
| Zone 2 |
| Zone 21 |
| Certifications |
|---|
| ATEX & UKEX: II 3G Ex ec nC nR IIC T4 Gc; II 2D Ex tb IIIC T110°C Db (65W/75W) |
| ATEX & UKEX: II 3G Ex ec nC nR IIC T6 Gc; II 2D Ex tb IIIC T85°C Db (25W/45W) |
| IECEx: Ex ec nC nR IIC T4 Gc; Ex tb IIIC T110°C Db (65W/75W) |
| IECEx: Ex ec nC nR IIC T6 Gc; Ex tb IIIC T85°C Db (25W/45W) |
| Ratings |
|---|
| IK08 |
| IP66 |
| Salt Spray 720 hrs (ISO 9227) |
Downloads
Spec Sheets
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Specification | ROUND X2 Series – Full Specification Sheet | 7/22/2026 |
IES
| Document Type | Description | Updated | Download |
|---|---|---|---|
| IES | ROUND X2 AC Series – IES Photometric Data Files | 7/22/2026 |
Technical Documents (Installation Manuals)
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Installation Manual | ROUND X2 Series – Installation Manual | 7/22/2026 |
Certificates
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Certificates | ROUND X2 AC Series – ATEX SGS Hazardous Zone 2 Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 AC Series – ATEX SGS Hazardous Zone 21 Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 AC Series – IECEx NEPSI Hazardous Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 AC Series – IECEx SGS Hazardous Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 AC Series – UKEX SGS Hazardous Zone 2 Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 AC Series – UKEX SGS Hazardous Zone 21 Certificate of Compliance | 7/22/2026 |
Marketing Materials
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Brochure | Brochure - ATEX, IECEx, UKEX Certified Products | 7/21/2026 | |
| Brochure | Brochure - Built for Harsh Environments | 7/21/2026 | |
| Brochure | Brochure - Hazloc - UL Certified Products | 7/21/2026 | |
| Brochure | Brochure - Quick Selection Guide | 7/21/2026 | |
| Brand Kit | Red Sky Lighting Brand Guidelines and Logos | 7/21/2026 |