A stroboscopic lamp, which is better known by the name strobe light, is a light that produces the required effect by recurring flashes of light. Halogen lights known as HID or high intensity discharge lights were traditionally used in strobe lights. However, with the advent of LED in the world of illumination, strobe lights too rely on this light source, giving rise to what are known as LED strobe lights.
The basic attraction of strobe light is that they can be programmed to give various visual effects. Something moving cyclically can be made to appear stationary by strobe lighting. The flashing pattern of LED strobe lights come in very handy for warning light applications in various emergency vehicles like police vehicles, ambulances, and stationary construction site equipments.
Even simple LED flashing lights can be programmed to flash in many different ways. Lights can be controlled to flash continuously slow or continuously fast, alternatively fast, alternatively slow, alternatively slow and fast, or in many other combinations of differently numbered slow and fast cycles. As in all emergency vehicle applications, red, blue, amber, and white are the common colors used for LED strobe lights. Police light is a good application of LED strobe light.
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