Check the certification mark on the complete fixture. Match the manufacturer, model number and selected electrical configuration to the record in the certifier’s directory. If you need documentation for a quote, send GGJIA the exact model and required certification mark.
| Application | Fixture options | How to choose |
|---|---|---|
| Warehouse and shop floors | 130W, 210W, 300W, 400W linear high bays | Compare mounting height, light output and the available control options. |
| Loading docks | A1 single-arm and B2 double-arm round dock lights | Choose an arm that can reach and aim into the trailer. |
| Temporary work areas | 80W and 200W tripod work lights | Choose a portable fixture you can reposition as the work moves. |
| Exterior walls and entrances | 30W mini wall pack, photocell wall pack and adjustable full-cutoff wall pack | Choose the mounting position, then check the light direction and control. |
| Walkways and landscaped areas | LED bollard and LED post-top pathway light | Match the fixture to ground-level or pole-top mounting. |
| Sports fields and large outdoor areas | 500W, 600W, 850W round stadium lights | Compare the available beam and voltage options for the mounting position. |
| Classified areas | 100W, 200W explosion-proof fixtures | Match the complete hazardous-location marking to the site classification. |
Send the model, voltage and required certification mark with your quote request.
Compare output, mounting and controls before shortlisting a high bay configuration.
Read the guide →Compare fixture formats before deciding on an open-ceiling layout.
Read the guide →Identify layout inputs before estimating the number of high bay fixtures.
Read the guide →Questions about your selection? sales@ggjia-led.com
The 100W light lists 16,000lm and the 200W light lists 32,000lm. Both have a 90° beam and U-bracket mount. First match the required hazardous-area marking, then compare those outputs at the planned mounting positions; there is no fixed area-per-watt rule.
No. The published gas-location marking is Class I, Division 2, Groups A, B, C and D. It does not identify a Class I, Division 1 option. A Class I, Division 1 installation requires a product explicitly marked for that classification.
No. IP65 describes dust and water protection. Hazardous-location selection also needs the correct Class/Division or Zone, material group and temperature marking. Match those markings to the classified area instead of choosing from the IP rating alone.
Choose AC120–277V for a 120V or 277V supply. Choose AC347–480V for a 347V or 480V supply. Both 100W and 200W products offer these two input versions; select the voltage before comparing order quantities.
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