What should I do if the purchased led line light does not have a label? There is no label on the lamp, what is the voltage? If there is transparent glue on the lamp, you can clearly see the internal parts of the lamp body, which can be judged by the number of lamp beads, resistance, capacitors and other components. Then test the lighting condition of the lighting appliance from low to high voltage, during this period, you can select some test appliances for auxiliary testing. If the internal parts of the lighting fixture are not clear from the outside, you need to open the lighting fixture for inspection.

The led lamp shell is made of aluminum alloy, with clear lines, simple structure, beautiful appearance, sturdiness, corrosion resistance and easy installation. The surface of the lamp is electrostatic sprayed, with high temperature and weather resistance. The reflector adopts imported anodized aluminum plate to ensure high energy output. 3MM thick high-strength tempered glass, with high light transmittance and impact resistance. The built-in guaranteed protection level can reach IP65. Technical parameter table Model: HX-XQ Color range: red, yellow, blue, green, white and colored Beam angle: 15°-60° Light irradiation distance: 20 meters Control system: Simple control of DMX512 controller or wall washer The connector material is aluminum alloy, which is connected to the standard signal power cord connector. 3-pin signal connector.

Control method: There are currently two control methods for LED linear lights: internal control and external control. Internal control means that there is no external controller. The designer designs the control system in the wall lamp, and the degree of effect cannot be changed. The external control is an external controller, and its effect can be changed by adjusting the buttons of the main control. Usually in large-scale projects, customers can change the effect by themselves. We all use external control solutions. There are also many wall washers that directly support DMX512 control systems. The guardrail tube can basically only be externally controlled, but there are also a small number of projects that do not require external control.