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LED-Based LCD Light Guides enable sunlight readability. Return to story
Latest New Product News from
Global Lighting Technologies, Inc.
Using single Light Guide with LEDs on 1 or 2 edges, fixtures can emit light upward and downward, while varying distribution pattern from top to bottom. One such option is light guide that will produce batwing distribution in upward direction, while maintaining more direct distribution in downward direction. This would allow proper illumination of table or desk below light guide while simultaneously allowing indirect lighting of room from upward distribution. Read More
LED-based ring light features optical segment with 2-piece design. Optical light guide, incorporating 2 LEDs aligned on input edge of product containing custom-designed optical extraction features, evenly distributes light rays around ring. Containing custom array of optical features, injection molded diffuser plate creates uniform visual light distribution and evens out specular nature of light extraction features within molded light guide. Read More
Intended for sunlight-readable displays, High-Brightness Light Guides are available in variety of sizes to fit customer's requirements. Assemblies utilize mid-power LEDs mounted on metal core PCB with passive thermal management and can be seamlessly integrated into customers' end-product displays. Typical 7 in. diagonal backlight consumes less than 15 W of power and produces brightness of 50,000 cd/m² at surface of backlight. Units are suitable for automotive, avionics, marine, and POP displays. Read More
Edge-lit, square, LED-based, flat panel downlight assembly, offered as SSL solution for ceiling lights, delivers efficiencies greater than 70 lm/W using standard 2 x 2 ft troffer packaging with CRI of greater than 80. Using 100 LEDs with brightness levels up to 130 lm, UL-certified product produces up to 3,250 lm at color temperature of 4000K while consuming 46 W of power. LEDs are spaced along only 2 edges of light guide plate to maintain thin profile. Read More
Designed as replacement for fluorescent lay-in troffers used in recessed ceiling lights, 2 x 2 ft OL2 Series employs edge lighting technology with 100 LEDs spaced along 2 sides of light guide. Models with color temperatures from warm white to cool white - 3000K, 4000K, 5000K, and 6000K - are available, and brightness ranges from 2,050-2,840 lm. With CRI greater than 75% and power consumption of 45 W, series carries 30,000 hr lifetime rating and offers efficiencies from 45.5-62.8 lm/W. Read More
Troffer downlights offer 60 lumen/W efficiency along with 2,500 lumen brightness. Available in 4 different color temperatures ranging from 3,000°K to 6,000-6,500°K, product features CRI of 80 and LED lifetime of 30,000 hr. Assembly measures 24 in. square and is 0.43 in. thick, and its 100 LEDs are spaced evenly on two sides in rows of 50 each on slim light guide. This guide uses light extraction features to spread light across product's surface without hot spots or dark areas. Read More
Utilizing LED-based edge-lighting technology, Edge-Lit Light Guides provide bright, uniform light where needed for directional symbols, on/off buttons, company logos, rotary switches, sliders, and other graphic icons. Edge lighting technology employs side-firing LEDs and focuses light into thin light guide of 0.6 mm or less. Placed between PC board/circuit sensor and graphic overlay, light guides are compatible with variety of overlays. Read More
Measuring 23.5 x 23.5 x 0.35 in. and weighing under 6.6 lb, troffer backlight incorporates edge-lit LED light guide technology that produces brightness of 24 lm at output of 400 ±30 lux @ 2 m and has color temperature of 4000K/6000K. Light extraction technologies extract light precisely where needed, providing bright, uniform light without hot spots. Consuming 45 W, products incorporate LEDs with lifetime of about 30,000 hr. Read More
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Global Lighting Technologies, Inc.