With the green lights, you have a higher chance of them breaking / stop working because people will trespass on your property, will cast from boat, kayak, dock across the canal, etc to fish them or will throw cast nets at bait on top of them. At my parents house, they have had 3 lights break in the last couple of years with hooks embedded in wires with things shorting out, broken with pieces of cast net stuck to the glass and 6 ounce weights on double drop rig all wrapped around the broken glass as well as jet ski covers with hooks in them, all kinds of hooks / lures / weights stuck on the dock, etc. So, if you get green lights, get ready for some of the above....