2024-10-16
Full color LED exposed light string cold knowledge
Full color LED exposed light string cold knowledge
Where exposed lights can be used？
Exposed lights can be widely used in a variety of occasions to provide unique visual effects and lighting functions. The following are the main application scenarios:
- urban landscape lighting : used for urban landscape lighting, such as the side lanes of roads and Bridges, the outline of buildings, etc., to add urban beauty.
- entertainment place decoration : in entertainment places such as KTV, nightclubs, etc., used for lighting decoration to create an active atmosphere.
- commercial advertising application : such as storefronts, on the roof of the full color luminous characters, jewelry stores and other signboard background dazzling color screen, enhance the advertising effect.
- outdoor special area : suitable for outdoor special operation areas, such as oil sites, construction plants, etc., to provide necessary lighting.
In summary, because of its diversity and functionality, exposed lights are widely used in many fields such as urban landscape, commercial advertising, entertainment venues and outdoor special areas.
What are the common faults of exposed lights?
- The connection between the controller and the lamp : the ground cable between the controller and the lamp is not connected, resulting in random flashing of the lamp.
- SD card effect error : the effect of SD card surface is wrong, resulting in abnormal display of lamps, need to redesign the program.
- insufficient power supply voltage : The power supply voltage of the lamp is insufficient, resulting in unstable work of the lamp and random flickering phenomenon.
In addition, for exposed lights such as garden lights, there may also be common faults such as lamp failure or flicker, lamp shade damage or fading, guardrail loosening or falling off, switch failure, short circuit or open circuit, reduced waterproof performance and voltage instability . These faults need to be inspected and repaired according to the specific circumstances to ensure the normal use and life of the exposed lamp.
Causes of LED exposed light string dead light or failure and repair methods?
- a. The brightness of a single lamp is obviously darker ---- the quality problem of the lamp itself -- replace the lamp
- b. The brightness of a power supply is obviously dark -- the power supply is insufficient ---- reduce the number of power supply lights or increase the power
- c. All lights are obviously dim ---- the connector of a lamp in this group is grounded or short-circuited -- check the connector of the line
- d. When the light is on, it is not on when it touches the ---- welding wire of the lamp - fake welding - replace the lamp
- e. single lamp is not on at all ---- the lamp is broken or the lamp string joint is out of welding -- replace the lamp
- f. Some lights are off ---- The power connector is not connected properly (or the power supply is faulty) -- Check the power connector (or the green light of the power supply is on).
Full color LED exposed light series wholesale, manufacturers direct sales.Welcome to contact us LIKELIGHT, we have 24 hours a day customer service online;Phone:+86-755-23328395, Email :contact@like-light.com,Wechat/WhatsApp:86-132-66666-320.
