What factors affect the selectivity of high-power LED wall washing lamps
Element 1: different power supply methods
In order to reduce the cost, many lamp manufacturers adopt the power supply method of resistance capacitance voltage reduction, which affects the service life of high-power LED wall washing lamp. When selecting and using, we'd better choose LED lamps with special switching power supply. Although the cost is high, it also avoids the trouble caused by frequent damage.
Element 2: pay attention to anti-static measures
In the process of producing and manufacturing high-power LED wall washing lamps, attention should be paid to the anti-static measures. For example, the manufacturer should formulate special operation regulations, and the operators should wear unified work clothes, anti-static rings, anti-static gloves, etc., so as to ensure the humidity of the working environment and install anti-static ion fans, so as to effectively avoid the harm of static electricity to LEDs, Improve operation efficiency. Other high-level lamps have relatively higher antistatic function than ordinary led.
Element 3: pay attention to the influence of temperature
The increase of temperature will reduce the internal resistance of LED light source, and the regulated power supply will increase its operating current. When the rated current is exceeded, it will affect the application quality of LED and even burn out the high-power wall washing lamp. Therefore, in the process of application, it is best to select a constant current source for power supply operation to prevent LED lamps and wall washing lamps from being affected by temperature.
Element 4: pay attention to waterproof
Whether it is LED guardrail tube, high-power LED wall washing lamp, especially led underwater lamp, as long as it is a lighting lamp used outdoors, we should pay attention to the treatment of waterproof problem and seal and moisture-proof it. If we don't pay attention to waterproof problem, it will have a severe impact on the application of LED lamps.
Article source: high power LED wall washing lamp:http://www.scdchx.com/
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