YUANNENGJI The power of LED wall washer determines its projection distance. Generalmente, there are parameters such as 18W, 24W., 36W., and 48W.
Sin embargo, the power is not fixed and can be flexibly adjusted according to demand. High-power LED wall washer generally refers to single-row wall washer, and multi-row wall washer is called linear LED floodlight.
Due to heat dissipation problems, when a single 1W wall washer is projected at a distance of 1 Metro, the power should not exceed 36W, otherwise the heat dissipation will be poor and the light decay will be serious. The waterproof test of this type of lamp should be carried out as a test item immediately after the aging test to simulate the real environment to test the real IP protection level of the LED wall washer. Este método generalmente se llama prueba térmica. Después de que la lámpara emite luz y se calienta, el cuerpo de la lámpara se expandirá y contraerá. En este momento, la prueba puede evaluar realmente si el lavador de pared LED puede funcionar normalmente en entornos exteriores adversos y garantizar que la lámpara tenga un buen rendimiento impermeable y a prueba de polvo en entornos severos como viento, lluvia, y sol.
El voltaje del lavador de pared LED es de 220V, 110V, 24V, y 12V, por lo que al elegir una fuente de alimentación, presta atención al voltaje correspondiente. Además, hay dos voltajes, 18V y 36V. Dado que estos dos transformadores son relativamente raros en el mercado y difíciles de conseguir, los lavadores de pared de bajo voltaje generalmente usan 24V o 12V.
Dado que los lavadores de pared generalmente se usan al aire libre, este parámetro es más importante y los requisitos de temperatura son relativamente altos. Generalmente, we require the outdoor working temperature to be between -40℃ and +60℃. The wall washers use aluminum shells, which have better heat dissipation performance, and ordinary wall washers can meet this requirement.
LED wall washers generally use 1W and 3W LEDs as light sources, but because the technology is not yet mature, 1W LEDs are more common on the market, because 3W LEDs generate more heat, and if the heat dissipation is not good, the light decay will be faster.
2-segment, 6-segment, 4-segment, 8-segment full color, seven colors, rojo, amarillo, verde, blue, purple, white and other colors. The color temperature is about 2200K, 3000k (blanco cálido), 4000k, 6000k (blanco puro), 7000k. The luminous angles are generally narrow angle (sobre 20 grados), medium angle (sobre 50 grados), and wide angle. Actualmente, the maximum effective projection distance of high-power LED wall washers is 20-50 metros.
The protection level of LED wall washers must reach IP65, eso es, it must be dustproof and waterproof, with silicone sealing and internal epoxy resin potting, and the waterproof effect is better. This is mainly for the convenience of cleaning and maintenance. LED wall washers are installed outdoors and need to withstand wind, lluvia, sun and rain.
LED wall washers use PMMA optical lenses and can be customized according to customer requirements. You can choose different luminous colors and luminous effects, such as red, white, amarillo, etcetera., or choose angles such as 15 grados, 30 grados, 45 grados, 65 grados, etc.. Strong shock resistance, using high-strength die-cast aluminum shell, high-quality high-transmittance tempered glass, high-efficiency reflective cup and end cap. Use silicone ring, corrosion-resistant and impact-resistant.