Body material : | Aluminum Alloy+PC cover |
Power supply: | The solar panel(Monocrystalline 2.5V /120MA) |
Battery: | Lithium battery 1000MAH*3.2V |
LED: | Ultra-bright diameter 5mm*6PCS |
LED Color: | White Green Red Yellow Blue |
Flashing model: | flashing or constant |
Working hours: | 140 hrs for flashing modes,40hrs for constant modes |
Visual distance: | 1000m(approx) |
Waterproof: | IP68 |
Load capacity | >30T(can be installed in the middle of the road) |
Size: | Ф123*45mm |
Weight: | 30kgs/ctn,30pcs/ctn |
Life span: | more than 5 years |
Working Temperature | -20 °C~ + 70°C |
waterproof | IP68 |
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In 2001, we focused on manufacturing communication facilities and introduced and used optical moulds from Japan and Germany. We also develop moulds by ourselves. Our products mainly include highway delineators, pavement markers (road studs), decelerating bands (road arches, reducing ridges and cushions), and electronic products for transportation.
Identify potential collaborators. Find cutting-edge scholarly works. Showcase research expertise. Illinois Experts aims to facilitate the discovery of campus research expertise and enable access to the works of over 2,500 Illinois researchers and scholars via automated connections to the Illinois Data Bank, Scopus, and other sources.As Illinois Experts continues to expand in disciplinary
2017-7-15 · 3.1. Consequences of the urban heat island. The UHI effect has significant consequences for the liveability in our cities, and is the source of a significant number of environmental problems in urban areas (Yang et al., 2015).The warming effect of urbanisation has critical impacts on health and wellbeing, as well as human comfort and the local atmosphere (Grimmond, 2007).
2020-6-3 · Solar power systems with double-sided (bifacial) solar panels—which collect sunlight from two sides instead of one—and single-axis tracking technology that tilts the panels so they can follow the sun are the most cost effective to date, researchers report June 3rd in the journal Joule.They determined that this combination of technologies produces almost 35% more energy, on average, than
Remove Raised Pavement Markers Remove Safety Remove Road Safety Remove Traffic & Vehicle Safety Remove Pavement Marking NOKIN™ Raised Pavement Markers Series 290. 33 Options. NOKIN™ Snowplowable Raised Pavement Markers Series 190. 13 Options. NOKIN
2020-4-17 · Road surface marking is any kind of device or material that is used on a road surface in order to convey official information. They can also be applied in other facilities used by vehicles to mark parking spaces or designate areas for other uses. Road surface markings are used on paved roadways to provide guidance and information to drivers and pedestrians.
Driveway Transmission Alarm Motion Sensor System Wireless Solar Outdoor Security. AU $159.92. Free shipping. 1 Pack Plastic Double Sided Reflective Pavement Marker Yellow Safety Signs Was AU$4.64 x 6 Price: AU$4.54 x 6 . Description: Great for marking your driveway, private road, or parking lot. ... Single Side Size: 85 x 25 mm / 3.35 x 0 ...
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2014-12-2 · Solar road Markers - Solar-rechargeable, L.E.D. illuminated raised pavement marker provide superior road/path visibility and is a low cost, maintenance-free and
SIDE-BY-SIDE. Some people really do have eyes in the back of their head. Before and after images of a person with long hair, and then their head shaved and a recognizable portrait of their own face shaved onto the back of their own head. (Donate the hair to a non-profit organization that makes wigs for cancer patients.) 120. [IMAGE]
We are a solar panel manufacturer in Shanghai, China. Up to now, we've exported our produts to many countries like the USA, Canada, Australia, Germany, Italy, the Netherlands, the Phillipines, Japan, etc. Our main products are solar panels from 5 watts to 300 watts, both mono crystalline silicon and poly crystalline silicon ones.
LED signs are becoming increasingly popular for construction sites, traffic sites and schools as a way to help reduce accidents and fatalities. Now solar traffic signs have the added advantage of being energy efficient to help reduce costs. Read product details to determine if an LED sign is solar …