One main reason I say Stay away from the clip insulator sets on Flexwatt, When they get loose they spark. Which is capable of causing problems like fires to happen.
Solder every connection and do so the right way and you should never have problems unless you overload the circuits.
Good to know... especially since I use those clip insulators
[6.18 Ball Pythons ]
Clown, Champagne, Pied, Pastel Lesser, Enchi, Fire
Albino, Bumble Bee, Pewter, Black Pastel, Lesser, Pastel Het Pied, 2 Mojaves, 2 Pastels Het OG, 2 Spiders, 3 Het Pieds, 3 Normals