N-FB Explosion proof Warning Light Shandong Zhuoxin Machinery Co., Ltd. is located in Shandong, the economic capital of China. It mainly engages in the production and sales of instruments, automation equipment, and complete supporting products. Its main products are sold to factories, mines, power plants, and universities across the country. Our products include non-destructive testing equipment, ultrasonic thickness gauges, coating thickness gauges, vibration gauges, noise gauges, infrared thermometers, pressure gauges, pressure controllers, oscilloscopes, power supplies, bimetallic thermometers, thermocouples, thermistors, temperature transmitters, proximity switches, rope switches, deviation switches, push-pull force gauges, testing machines, and other supporting products. N-FB Explosion proof Warning Light LED Bulb - Long Bright/Flashing Type; Voltage Signal Line Current Line Current Line Current A  0.004A