SAFETY DESIGN: This industrial building safety warning aerial pendant light has red/blue LED linear light. The safety warning light features a stylish design with a black aluminum housing and a large aluminum heat sink for fast heat dissipation. Low heat generation and high light transmission ensure consistent performance. Creates a safety zone on the ground that serves as a visual indicator of the safe distance pedestrians and forklift trucks should maintain.One light is a straight line and four lights form a square box to create a safe area WIDE USE: This LED warning safety area light for 30W, DC10-80V fuel electric forklift crane. The safety warning light is used for lifting trucks, forklifts, excavators, bulldozers or any industrial and mobile equipment. It can be used in various scenarios such as industrial/warehouse/farm/construction site EFFICIENT WATERPROOF IP68: This engineered safety aviation pendant light features a high quality thickened aluminum housing and shatterproof acrylic spherical lens to withstand harsh industrial environments. It is IP68 rated for dust, shock and water resistance, providing a safe view in the harshest weather conditions and ensuring superior quality and durability DURABILITY AND VERSATILITY: The Engineered Safe Area Warning Light has a distance of 2 meters, a spot length of 1.4 meters, a thickness of 15cm, is suitable for both indoor and outdoor use, and is equipped with a trigger wire for collision avoidance systems. This LED engineered safe area warning light has a lifespan of approximately 50,000 hours You will get: 1 x LED industrial safety area warning light with mounting bracket and screws, nuts and excellent after-sales service. If you encounter any problems during the installation process, please do not hesitate to contact us About the product Voltage: 10-80V Power: 30W Type of light source: linear light Waterproof rating: IP68 Shell material: aluminum alloy LED lifespan: 50000h Chip: 3W Color: red linear light One light is a straight line, and four lights make up a box to form a safe area.