Installation method of underwater lamp and matters needing attention
First of all, for lamp type selection, we should pay attention to the water resistance of the lamp, the power supply voltage and the power consumption of the single lamp
As for other wiring, wiring joints do waterproof, general water electrician, decoration workers can basically deal with
Whether it is installed (scaffolding underwater lamp) or installation (embedded underwater lamp) should be reserved for cable 0.6-1 meters long, to avoid future lighting problems, need to drain the water in the pool, so even if the lamp is broken, water from the lamp can be put on the surface of the water to mention doing waterproof treatment with changing connection and wiring
The calculation of cable line diameter: General underwater lights are low safe voltage, this involves the low-voltage high current power supply will affect the line pressure drop, must first calculate the pressure drop of each end of the line, stay ahead of good redundancy
Seat foundation pre embedded,Full set of anti-corrosion,Full set of earth leakage protection, grounding wire.
