This type of sensor T8 led tube is 120cm length. Its beads type is SMD2835. Its luminance is 1800±50lm. Its input voltage is AC85~265V. Its frequency is 50~60Hz. The light time of sensor T8 led tube is about 30s. And its induction angle is 120°and beam angle is 140, which makes the area of lighting gets bigger. Most customers will pay more attention to the lifespan of this type of sensor T8 led tube. Its lifespan is about 50,000 hours. And the reaction time of this type of sensor T8 led tube is about 0.5s, which is much faster than other sensor tubes. This type of sensor T8 led tube is really energy-saving: it can save 70% more power than ordinary led tubes. Customized design of brightness of T8 led tube is welcomed: Standby brightness could be customized,10%,30% or off,default brightness:10%.
In this paragraph, the working principle of Sensor T8 LED Tube : If customers use sensor T8 led tube to control the parking lot vehicle, when no vehicle access, all infrared LED lamps are dormant. That is to say, each lamp power reduce to 10%, which can satisfy the security requirements for lighting, and also greatly saves power. According to the previous experience, garage 24 hours of electricity can save electricity about 90% if they use our sensor T8 led tube. When a vehicle access, sensor T8 led tubes in low brightness is awakened automatic lighting. The power is full, instead of 40W common fluorescent lamp, convenient parking, car or human activities in the induction region. Sensor T8 led tube remains constant light, when the car or leave the sensing area after 30 seconds. Sensor T8 led tube is automatically re entered the low brightness state, power reduce to 10%.
How to install this type of sensor t8 led tube? First, we need to input at 4 pins at both sides, and don’t work with ballast or starter. As we know, it’s double ended power supply. Second, we should power at 2 pins at 1 side, the 2 pins at other side. Please don’t have power; that is to say, don’t work with ballast or starter. Then it’s single ended power supply. Finally, we just need to power at 4 pins of both sides, work with inductive or magnetic ballast, but without starter.
Welcome to Shenzhen Yicai Lighting Co.,Ltd. to know more about our 120cm sensor T8 led tube.