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New LED Streetlight Design Curbs Light Pollution
2013-04-24 14:50:00| publicworks Home Page
Streetlights illuminate the night, shining upon roadways and sidewalks across the world, but these ubiquitous elements of the urban environment are notoriously inefficient and major contributors to light pollution that washes out the night sky
Tags: design
light
led
pollution
Explosion Proof LED Light targets underground utility industry.
2013-04-24 14:30:07| Industrial Newsroom - All News for Today
Featuring 5,500 lm output and 180° forward-throw louvered optics, WidEye™ Wide Area LED Light is designed for illumination during nighttime excavations in Class I, Division 1 hazardous locations. Maintenance-free unit operates from 100–277 Vac, 50/60 Hz for over 60,000 hours and is resistant to shock and vibration. Non-hazardous location telescoping sign adapter pole, available for use with existing highway safety sign stand, provides elevated wide area illumination. This story is related to the following:Explosion Proof LED Lights | Hazardous Location Lights |
Tags: light
industry
led
proof
High Fidelity Speakers utilize LED as light source. .
2013-04-24 14:30:06| Industrial Newsroom - All News for Today
Intended for indoor wall-mount applications, Exceder LED Speakers and Speaker Strobes feature 300–8,000 Hz frequency response for clear voice messages and tone signaling in emergency communications, mass notification, and voice evacuation applications. Products use LED as strobe light source and incorporate high-efficiency optics, minimizing current draw. Supporting dual voltage 25/70 Vrms operation, speakers offer 5 tap settings from 1/8–2 W and 4 candela settings of 15, 30, 75, and 110 cd. This story is related to the following:Green & CleanSearch for suppliers of: Multimedia Speakers |
LED Area Site Light comes in pedestrian scale.
2013-04-24 14:30:06| Industrial Newsroom - All News for Today
Designed for 12–20 ft mounting heights, Cimarron LED CL1S is suitable for municipal, park and recreation, educational, and healthcare campus applications. IP65-rated unit is available in 54 high brightness LED configurations with rotatable optics in Type II, III, IV, and V distributions. Featuring vertically finned die-cast housing, fixture comes in 3 lm packages of 3,700, 7,300, and 11,100 lm. Color temperatures include 3,000, 4,200, and 5,100 K with CRI of 80, 70, and 67, respectively. This story is related to the following:LED Lights | Luminaires
New LED Streetlight Design Curbs Light Pollution
2013-04-24 06:00:00| Industrial Newsroom - All News for Today
As reported in OSA's open-access journal Optics Express, team of researchers from Taiwan and Mexico has developed lighting system design that utilizes high-efficiency LEDs and ensures they shine only where needed. This spares surrounding homes and evening sky from unwanted illumination. "High-performance LED street lighting using microlens arrays" co-author Ching-Cherng Sun said system offers adaptability to different street lamp layouts and is based on 3-part lighting fixture. This story is related to the following:Green & CleanSearch for suppliers of:
Tags: design
light
led
pollution
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