YUANNENGJI The power of LED wall washer determines its projection distance. Generally, there are parameters such as 18W, 24W, 36W, and 48W.
Ancak, 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 metre, 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. Bu yöntem genellikle termal test olarak adlandırılır. Lamba ışık yaydıktan ve ısındıktan sonra, lamba gövdesi genleşecek ve büzüşecektir. Şu anda, test, LED duvar yıkayıcısının sert dış mekan koşullarında normal çalışıp çalışmadığını gerçekten test edebilir ve lambanın rüzgar gibi sert koşullarda iyi suya ve toza dayanıklı performansa sahip olmasını sağlar, yağmur, ve güneş.
LED duvar yıkayıcısının voltajı 220V'dir, 110V, 24V, ve 12V'dur, bu nedenle bir güç kaynağı seçerken, uygun voltaja dikkat edin. Ayrıca, iki voltaj vardır, 18V ve 36V. Bu iki trafonun piyasada oldukça nadir olması ve eşleştirilmesinin zor olması nedeniyle, düşük voltajlı duvar yıkayıcılar genellikle 24V veya 12V kullanır.
Duvar yıkayıcıları genellikle dış mekanlarda kullanıldığından, bu parametre daha önemlidir ve sıcaklık gereksinimleri nispeten yüksektir. Genellikle, 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, red, sarı, yeşil, mavi, purple, white and other colors. The color temperature is about 2200K, 3000K (warm white), 4000K, 6000K (pure white), 7000K. The luminous angles are generally narrow angle (hakkında 20 derece), medium angle (hakkında 50 derece), and wide angle. Günümüzde, the maximum effective projection distance of high-power LED wall washers is 20-50 metre.
The protection level of LED wall washers must reach IP65, yani, 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, yağmur, 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, beyaz, sarı, vb., or choose angles such as 15 derece, 30 derece, 45 derece, 65 derece, vesaire. 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.