Triangle light device is an emergency warning sign

product specification
Light source: LED lamps
Power source: Dry battery
Wattage: 30W, 50W
Item Type: For Portable Lights
Beam angle: 180 °
Certificate: CCC, CE, RoHS
Change system: button
Model Number: PHO_08MO
Lumen: 700 – 1000 lumens
Base type: wedge
Usage: COB work lights