This alleged IP68 junction box can not be used - without risk to life and limb. Were joined two underground cables a 3 X 1.5 mm² (supply of lights) in a flower bed. Place in the Box plentiful. Unfortunately broke up after only a few weeks of use box of earth leakage from. Installation was correct. The component does not match the IP 68Norm which actually: protected from ingress of water during immersion for indefinite time: states. To protect the connection was even filled with special grease. Not be used without hesitation in the outdoor area.
Unfortunately, this order could not be returned.
Surprises me again and again that such a TOY UNAUDITED on Amazon sold. AMAZON Times should ABOUT quality control thought. Especially in the field of electrical products.