Product Description
The HIS-LED-OHC-140W is a heavy-duty LED safety warning light designed for overhead crane applications. It provides a highly visible spot (pencil) beam or line beam on the floor to help personnel identify the position and movement zone of the crane, moving load, and hook. This visual warning helps improve pedestrian awareness in industrial crane operating areas.
The 140W light supports dual beam patterns. The document describes spot operation without the external lens and line-beam operation using the external lens. It also describes using four lights to create a quadrilateral warning configuration around the crane/load operating are
Technical Specifications
| Parameter |
Specification |
| Model |
HIS-LED-OHC-140W |
| Power |
140 W |
| Operating Voltage |
932 V DC |
| Luminous Output |
14,000 lm |
| LED Configuration |
14 pcs 10 W CREE LED |
| Size |
200 194 77 mm (7") |
| Beam Pattern |
Spot / Line |
| LED Color |
Red / Blue |
| Working Life |
50,000 hours |
| Operating Temperature |
40C to +85C |
These specifications are stated on page 4 of the product document.
Beam Coverage
For the spot beam, the document gives approximate projected diameters of 0.65 m at 5 m, 1.2 m at 10 m, 2.1 m at 15 m, and 2.9 m at 20 m installation height.
For the line beam, the stated floor coverage is 4.2 0.65 m at 5 m, 9.6 1.2 m at 10 m, and 15 1.5 m at 15 m.
Key Features
- Heavy-duty overhead crane safety warning system
- 140 W high-power LED output
- 14,000 lm rated luminous output
- Wide-range 932 V DC operation
- Selectable spot/pencil beam or line beam
- Red or blue warning-light options
- Up to 50,000 hours stated working life
- Wide operating temperature range of 40C to +85C
- Four-light configurations can define a quadrilateral crane safety/warning zone
- Optional AC/DC power supplies are specified for single-light and four-light installations.