The manhole safety light from Light Ring has eight LED lights powered by a lithium ion battery with five-hour charge. It can also be plugged directly into a vehicle power source. The aluminum ring fits standard manhole openings. An adjustable ring fits multiple sizes. A detachable downrigger protects cables and jetter hoses. 877/941-2833; www.lightringinc.com.
Light Ring LED manhole safety light
Mar 23, 2015
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