Led line lamp manufacturer's lamp shell is made of aluminum alloy, with clear lines, simple structure, beautiful appearance, firmness, corrosion resistance and easy installation. The surface of the lamp is electrostatically sprayed and treated with high temperature and weather resistance. The reflector uses an imported anodized aluminum plate to ensure high output of light energy. 3MM thick high-strength tempered glass with high light transmittance and impact resistance. The built-in guaranteed protection level is up to IP65. Technical parameter table model: HX-XQ color range: red, yellow, blue, green, white and color; beam angle: 15°-60°; light irradiation distance: 20 meters control system: DMX512 controller or wall washer simple control Housing; aluminum alloy housing; connection standard signal power cable connector 3-pin signal connector.

    With the increasing number of outdoor lighting projects, the demand for DMX512RGBW line lamps of the LED line lamp brand is increasing. Many customers have made it difficult to choose products. In the end, what kind of products should be selected to do their own? engineering. It is found that many users have different control methods on how to distinguish the DMX512RGBW line lights. It is not particularly clear whether the internal control or external control is selected in the control mode.

    The DMX512 signal avoids the disadvantage that the serial signal chip is easily damaged and unreliable, because its signal lines are connected in parallel, so even if there is a problem with a certain meter, it will not affect the rear lamps, that is, other lamps will still change normally. , go the program. Now the bigger the project, the more it needs this, and the controller system is more stable! Let us use it with confidence. Another advantage is that DMX512 is an international standard protocol. Products manufactured by multiple manufacturers that conform to the protocol can be directly compatible, but can be matched to the controller system, which brings great convenience to system design and post-maintenance.

    DMX512 control system can be divided into main controller and sub-controller, decoder. The main controller is responsible for converting the effect into a DMX512 signal and sending it to the sub-controller. The sub-controller is responsible for receiving the signal and then converting it into a PWM signal to control the brightness of the luminaire. Therefore, what effect a DMX512 system can achieve depends on The function of the main controller. Each DMX512 signal can transmit 512 channels of data. If it is RGB luminaire, the controller has 170 pixels, such as DMX300 controller. If you need to control more lamps, you can use DMX400 controller, she can control 1024 controllers. Channel (340 pixels).

    Although the lighting effect of the DMX512RGBW line light can be modified at will, it should be noted that if one of the LED line lights has a problem, it will affect the overall effect. In addition, compared with the internal control, the external control of the DMX512RGBW line lamp is controlled. Only low voltage, so in terms of performance, external control is generally more stable than internal control.