ROUND X2 DC Series
Overview
The Round X2 DC is a compact, energy-efficient LED low bay/floodlight designed for hazardous industrial environments requiring 24V DC input, delivering up to 10,209 lumens across 60°, 110°, and 180° beam angles. Certified for Zone 2 and 21 with ATEX, IECEx, and IP66 standards, it features lightweight marine-grade aluminum housing and high efficacy up to 150 lm/W with an L70 life exceeding 147,000 hours of maintenance-free operation. Ideal for confined spaces, mobile equipment, and battery-powered systems across oil and gas, marine, and manufacturing sectors.
Classifications, Ratings, Certifications
INFO
24V DC LED Low Bay for Hazardous Mobile & Battery-Powered Systems
Mobile equipment and 24V DC systems in hazardous areas need a purpose-built fixture, not an AC unit forced to work — the Round X2 DC was designed specifically for 24V applications.
The Round X2 DC is a compact, energy-efficient LED low bay/floodlight designed for hazardous industrial environments requiring 24V DC input, delivering up to 10,209 lumens across 60°, 110°, and 180° beam angles.
Certified for Zone 2 and 21 with ATEX, IECEx, and IP66 standards, it features lightweight marine-grade aluminum housing and high efficacy up to 150 lm/W — ideal for confined spaces, mobile equipment, and battery-powered systems.
Key Features
- Safe and Reliable Performance: T-rating of T6 (Zone 2)/T85°C (Zone 21), LED life L70>147,000 hrs.
- 3 Choices of Light Distributions: 60°/110°/180° for spot-to-flood applications.
Why Specify the Round X2 Series DC Version
- Native 24V DC input — no AC/DC conversion required for mobile equipment
- ATEX and IECEx certified for Zone 2 & 21 hazardous locations
- Lightweight marine-grade aluminum housing suits mobile applications
- 3-year warranty
Specs
| Electrical Parameters | |
|---|---|
| L70 | 147,000 hrs@55°C |
| Warranty | 3 Years |
| Supply Wire | 1mm²-4mm², Rated 90°C |
| Voltage/Frequency | 24V DC |
| Dimming | 0-10V |
| Power | 25W | 45W | 65W |
| Rated Input Current (V DC)* | 1.042A | 1.875A | 2.709A |
| 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** | 4,096Lm | 7,067Lm | 10,209Lm |
| 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) |
| 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) |
| 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 DC 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 DC Series – ATEX SGS Hazardous Zone 2 Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 DC Series – ATEX SGS Hazardous Zone 21 Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 DC Series – IECEx NEPSI Hazardous Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 DC Series – IECEx SGS Hazardous Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 DC Series – UKEX SGS Hazardous Zone 2 Certificate of Compliance | 7/22/2026 | |
| Certificates | ROUND X2 DC 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 |