D31 / 7D3-D4 Flood Light
Class II, Division 1 Flood Light
140 lm/W · Class I, Division 1 · IECEx / ATEX version (D3e) · wall, ceiling, pole, trunnion
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Key Features- Integrated junction box for driver
- LED board and drivers replaceable
- High-quality SMT LED and Meanwell driver
- Emergency battery backup available for D3
Product Description
Energy efficient, rugged structure and made from corrosion-resistant, copper-free aluminum, D4 Series LED luminaire provides professional and reliable dust-ignition-proof lighting solutions in harsh and hazardous environments. They can be used in locations where moisture, dirt, dust, corrosion and vibration may be present, or areas where wind, water, snow or high ambient can be expected.
Class II, Division 1 covers areas where combustible dust is present continuously or intermittently during normal operation — typical applications include grain elevators, flour and feed mills, coal handling, and metal-powder plants.
For full electrical, photometric, and mechanical specifications — including IP rating, mounting options, ambient-temperature range, certifications, and ordering codes — download the spec sheet linked above.
Technical specifications
From the published spec sheet. Ordering guide, dimensions and packing data are in the PDF.
| Series | D3 (80 to 240 W), D4 (40 W), D3e for IECEx / ATEX |
|---|---|
| Hazardous rating | Class I, Division 1, Groups B, C, D · Class I, Division 2, Groups A, B, C, D · Class II, Division 1, Groups E, F, G · Class II, Division 2, Groups F, G · Class III · Class I, Zone 1, Group IIB+H2 · Class II, Zone 21, Group IIIC |
| Listings and standards | UL 844 · D3e marking: II 2G Ex db IIB T4…T6 Gb, II 2D Ex tb IIIC Db (EN/IEC 60079) |
| Housing | Copper-free aluminum, stainless steel bracket |
| Rated power | D3: 80, 120, 220, 240 W · D4: 40 W |
|---|---|
| Input voltage | 200-480 V AC |
| Lumen output | D3: 11,200 to 33,600 lm · D4: 5,600 lm |
| Efficacy | 140 lm/W |
| Colour temperature | 2000 K, 3000 K, 5700 K, 6500 K |
| CRI | > 70 |
| Dimming | Optional |
| Emergency backup | Optional on D3: 8 W, 1.5 hours (fixtures up to 150 W) |
| Mounting | Wall, ceiling, pole, trunnion, wall with junction box |
|---|---|
| Diffuser / lens | Clear or frosted flat glass · clear or frosted convex polycarbonate (D4) |
| Beam angle | 30°, 40°, 60°, 90°, 120°, T2, T3, T5 |
| Ingress protection | IP66 (wet location) |
|---|---|
| Impact rating | IK10 |
| Ambient temperature | −40 °C to +40 °C (T6) · +55 °C (T5) · +65 °C (T4) |
Class II, Division 1 area, site photographyDownloads
Photometric Files (IES)
IES photometric files for lighting design and layout in DIALux, AGi32, Visual, and other tools. Download the model that matches your wattage, optic, and voltage. 12 IES files
D3
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