Signal Construct ZAL Series 8-Way LED Arrays 5.08mm Pitch Vertical Mounting – Signal Construct ZALS 082, An 8-way mini LED array, with green LEDs in a black housing, that combine small dimensions with a large light surface, with the active area of the LEDs approximately 5 x 2mm. The design of this array prevents light from spilling between LEDs. Signal Construct ZALS082 8 Way Green LED Bar in Black Housing