这凯西尔A150w LED spotlight is an entirely new beast for the aquarium hobby. In stark contrast to the barrage of Chinese LED panels we’re seeing that are “made to order” by lighting “manufacturers”, Kessil’s LED spotlights are packed with original and unique technology from top to bottom. Perhaps the most interesting feature of the Kessil LED spotlight is the LED itself; at first glance it looks like the Kessil A150 has a multichip but in fact Kessil has designed and developed their own version thereof called a Dense Matrix Array LED.
Kessil致密矩阵阵列没有用一种磷和一种LED涂覆,而是具有多种类型的LED和一些不同的电压通道。凯西尔(Kessil)的A150W LED聚光灯至少使用四种LED颜色,包括蓝色(470nm),Royal Blue(450nm),中性白色(6500K)和紫罗兰色/UVA LED,高峰为395 nm。除了LED的物理比率外,Kessil还通过操纵DMA LED通道的几个烘烤的电压来微调致密矩阵阵列的外观。
这close proximity of all these differently colored LEDs addresses some of the issues with color mixing. Since Kessil做相信主动冷却,大量heatpadof their custom designed metal circuit board is more than sufficient to handle the driving of these 19-21 LEDs (depending on color) at about 1.5 watts each. Finally, since the LEDs are so closely spaced in this dense matrix array they can sport a single lens and reflector, reducing cost and further diminishing the size of the unit. In essence, the dense matrix array LED by Kessil is the first light we’ve seen that uses a常见的主视频。
直觉上,人们可能会认为,从接近点源中发挥如此多的功率会产生一个非常明显的热点,但是高度凸透的镜头和104度反射器会产生一个相当漂亮的光场。请继续关注独特的Kessil A150W LED聚光灯,以进行更多动作。