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Blazing Waterproof Medium Wire Connector | LV9500

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Free Shipping on Orders over $149
Sale Price $1.23
Our Price $1.80
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Snap-Locking Waterproof Connectors with Pre-Filled Silicone

Blazing Wire Connectors LV 9500 are the low-voltage wire connectors designed for the professional irrigation and landscape lighting contractor. Unlike twist-on connectors, you never have to doubt the connection.

Locks Tight with Double O-Ring Seals

Just squeeze and lock to hydraulically pump and pack waterproofing silicone. Pre-filled silicone fully encapsulates all bare wires, closing all entryways against moisture and corrosion. A double O-ring seal bars water from creeping in, and latches lock the connector around the wires. Blazing Wire Connectors® are vibration-proof and never dangle off the wires.

Superior Performance When it Counts

  • Lawn Irrigation Systems
  • Low-Voltage Landscape Lighting
  • Security Systems
  • Telephone Wire Splices
  • Boats, Recreational Vehicles
  • Heavy Construction Equipment

Snap-Locking Connectors Eliminate Common Install Problems

  • Locking - Never loosens or dangles off wires
  • Foolproof - Never fails to grab the wires
  • Easy - Compact 5-second installation
  • No Mess - Silicone encapsulates connection and will not melt out
  • No Tunneling Effect - No channel for moisture to follow into the connection
  • Vibration Proof - Connection stays secure

Say Goodbye to Traditional Connector Problems

Are you familiar with the traditional problems of "waterproof" low-voltage wiring?

  • When you go back to a valve box, do you find connectors dangling off the ends of the wires?
  • When installing, do you twist and twist and the twist-on connectors still don't grab the wires?
  • Do you regularly have to pull out the wires, removing the silicone with them?
  • Do you overtwist and the wires break off inside?
  • Do you have to turn your connector upside down so it doesn't collect water?
  • Is it too messy if you ever have to get back into the connection?
Blazing Products
Temperature Rating:
Wire Range:
#16 - #20
Temperature Range:
-40 - 400°F
Snap-Locking Waterproof Connector
Max Voltage:
300V, 10 Amps
Product Type:
Snap-Locking Waterproof Connector
Average Rating:
5 Stars, 4 Stars , 3 Stars , 2 Stars , 1 Star
5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Excellent product. I bought 72.
I was able to fit three #10 wires inside.

I recommend that do-it-yourselfers purchase at least one extra for practice, and a few extra in case of damage or mistakes.

One of the connectors' inner part's side clips broke off during insertion. And I made one or two wiring mistakes that I quickly corrected during my massive landscape lighting project.
June 6, 2017
over 2 years ago
Nice waterproof connectors for Landscape lighting
These were well made and easy to use. Did the job nicely!
December 4, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 31 answers
Why did you choose this?
SprinklerWarehouse.com Store
because I need them
J D on Jan 29, 2019
Low-voltage landscape lighting project.
K F on Jun 21, 2018
because I need them
J D on Jan 29, 2019
Landscape lighting!
Dejan P on Jul 30, 2018
Low-voltage landscape lighting project.
K F on Jun 21, 2018
work great
Sam K on May 22, 2018
Have used them for my low voltage lighting project and am very happy with them.
S O on May 14, 2018
Have not used yet but appear to best option for underground connectors for low voltage lighting.
NewTom on Apr 14, 2018
We have used these before and they work well.
R O on Mar 27, 2018
Have used them in the past and are a great waterproof connector.
S O on Feb 6, 2018
used the connectors for my low voltage lighting system. Protects the twisted wire from corrosion, works pretty well, if you get the correct size. Occasionally a thermal or chemical reaction occurs at the connector and they disintegrate, these connections are repaired by soldering the wires together, and then apply connectors for protection
Aloha Sprinklers on Oct 15, 2017
They work well
L D on Sep 7, 2017
richard b on Jul 9, 2017
This product is simple and easy to waterproof my irrigation and landscape lighting
wiring connections.
Vern M on Jun 22, 2017
Have a supply on hand
M C on Jun 5, 2017
Excellent product!
M H on Apr 30, 2017
I chose this product because I plan to use them in a low voltage landscaping project and I believe these connectors are the best. And, the price was better when compared to other online and brick and mortar stores.
K F on Apr 16, 2017
Peter P on Apr 4, 2017
The best in the industry !

I have no problem with using two 10-2 and one low voltage light wire, all twisted together, lightly soldered, then inserted into one of these connectors. The first one I tried broke, but the next 40+ all worked correctly.
David B on Feb 13, 2017
Landscape lighting!
Dejan P on Jul 30, 2018
work great
Sam K on May 22, 2018
I am looking for a more secure way to connect my various sized landscaping gauge wires. The main is 10, which branches off to 12 and then branches to the fixture. So at some hubs there are a set of all three sized wires. Is this product big enough, or do you recommend something else. I also don't like completely burying these areas as because it could be hard to find down the road. Do you also recommend some type of hub? Thanks
D S on Jan 22, 2014
I used twist on connectors which did not work well; trying to connect 12g wire (from the transformer past 3 lights) to 14g wire to extend reach with another 3 lights. Will the LV9500 connectors work for this "splicing"?
Jess W on Oct 31, 2016
BEST ANSWER: Yes, we have used many dozens of them on up to 3 x 10ga stranded wires or 2 x 10 ga + 1 x 8 ga stranded wire per connector. They are FAR superior to any other connector, even the 3M direct burial. Be sure to read the instructions, they are simple, but you can do it incorrectly. On one job we ran > 2500 ft of 8 and 10 ga and over 110 FX Luminaire LED dimmable instruments and 2 x 300W transformers, with zero connection problems.
RE: Blazing Products LV9500 Snap-Locking Waterproof Wire Connectors

How do you use this?
Do you strip the wires, twist, and then insert into the connector ?
A shopper on Jul 2, 2016
BEST ANSWER: That's the basic idea. There are two parts. One is what I'd call the cap, which BTW, is filled with grease. The other is what I'd call the insert. It's what you bush the twisted wires into. You have to push the them all the way through so you can bend them over sharply and down the outside of the insert into the slot. Then grab the wires and pull them into the hole at the bottom of the slot. It's important to strip the wires long enough to do this. Then jam the insert into the cap until it locks in place. One final note. They won't work if the wires are too big. I tried it with 10 gauge but found it to be impossible. Otherwise, a great product.