product name:led patch high bay light 150w/200w/250w/300w workshop gymnasium SMD3030 engineering high bay lightfeature:*This lamp uses high-brightness SMD3030 chip, uniform light, no vignetting, energy saving and environmental protection.* Efficient heat dissipation: The shell is made of high-quality aluminum, and the high-tech 3D hot runner design is used to dissipate heat in all directions, effectively increasing the service life.*The color rendering index can reach 85Ra+, which can display the surrounding environment truly and naturally.Scope:Voltage: AC85-265LED Type: SMD 3030Power: 150w/200w/250w/300wColor temperature: daylight (5000K)Lumens: 45000LM (300w)Color rendering index: Ra 85+Shell material: aluminum+PCBeam angle: 120°Protection level: IP65Life: >80,000 hoursLED working temperature: -70℃-45℃