We've utilized the LED LZ Marker kit for several weeks now and are very pleased with the product and performance. The "pucks" construction is proving durable and the choices for lighting configuration allow you to customize the way the lights work; red, white, flashing, revolving, etc. Due to the nature of our night rescue work (mostly on large fire incidents), having very bright LZ markers we can see under NVGs through some haze and smoke are an essential component to our operation and these LZ marker lights have performed quite well so far. I'll reserve judgement on the recharging aspect until we've put them through a year's worth of operations, but so far this has been a solid performing LZ lighting kit.
Reviewed by: Scott Beck from Kern County Fire Department, CA on 9/22/2014