2021915 — Three different "colors" used for optical fiber links, although they're all colors of IR. All three have been in use pretty much since the dawn of fiber optics ...

201411 — SmartView combines terrain features, energy management, flight ... aircraft ahead of you that may not have their lights on. But as far ...

Absorb ABH2, ABH2 features horizontal sound absorbing panels made of felt-like polyester made from at least 40% post-consumer recycled PET bottles and are ...

Andoer Ultra-thin 3200K/6000K Dimmable Studio Video Photography LED Light Panel Lamp 228pcs Beads for Canon Nikon DSLR Camera DV Camcorder.

Laserdistance Meter

"During the month of November, Auckland Council Public Art are upgrading the copper cable to a fibre optic cable for the pathway LED lights. The Lightpath ...

Lighting up your bathroom and kitchen with our collection of LED faucets will transform your space into a well-illuminated sanctuary. These faucets combine ...

ThinLight's Backlight LED panels are used for backlighting Stained Glass. ThinLight is able to customize the size and shape of its LED Light Panel to meet your ...

202153 — Since then I've taken photos for a hobby, sold cameras for a living, and for a little more than decade I've been a professional photographer and ...

Infrared light is a type of electromagnetic radiation with wavelengths longer than visible light, typically ranging from about 700 nanometers to 1 millimeter.

LaserMeasure

Although most commercial LED rails for LCD displays are designed to be driven serially, General Digital employs a serial-parallel design philosophy, whereby we drive the LEDs in groupings of three or four. The advantage to this method is that instead of rendering the entire rail inoperable, a single LED failure will only affect its immediate grouping (soft failure). This means that singular or multiple LED failures will not render the monitor inoperable, and in most cases will still provide a very uniform backlight–essential for mission critical applications.

Lasertape measure

Two different configurations exist for LED backlighting: array and edge-lit. Array lighting–in which LEDs are mounted uniformly behind the LCD screen to distribute light evenly–offers the advantage of increased contrast, resulting in greater depth of color. Edge lighting places the LEDs on the sides of the screen (usually the top and bottom) rather than behind the screen, which allows for a thinner package and reduces power consumption; this comes at a cost of a slight deficit in uniformity.

LED (Light Emitting Diode) backlight design provides advantages that can be highly beneficial in a variety of applications and industries. LEDs offer longevity (50,000 hours minimum), far greater resistance against shock and vibration, reduced power consumption and heat emissions, brighter intensity and more precise control of that intensity. Light from the LEDs in an LCD (Liquid Crystal Display) screen is diffused to illuminate the viewing area evenly.

This is typically known as stray light. Stray light (also called ghosts or scattered light) is primarily due to errors in the groove spacing. Since master ruled ...

Also of interest to military and heavy industrial needs is the fact that LEDs are ideally suited to sunlight readable and NVIS (Night Vision Imaging System) applications. Their longevity, superior brightness control, and resistance to shock, vibration and weather extremes makes them an almost obvious pick for use in harsh environments. Other LED backlit display benefits include reduced EMI emissions, operation at low temperatures (-40° C), and virtually instantaneous full brightness for those mission critical situations. Other applications can benefit from LED backlighting, such as digital signage, construction, and aviation, to name a few examples.