OUTGOING LINE IS ADOPTED THE WIRE CONNECTOR DESIGN FOR EASY TO ASSEMBLE. THE FAN IS BUILT-IN DESIGN FOR EASY COOLING AND DUSTPROOF. BOTTOM ENTRANCE AND EXIT ARE DESIGNED AS LABYRINTH FOR PREVENT THE INSECT GET IN. THIS SERIES POWER SUPPLY ARE RECOMMENDED FOR STABLE BRIGHTNESS LED LOAD, AND APPLY TO COLOURFUL LED LIGHTING PROJECT. THIS HAS OVERLOAD VOLTAGE PROTECTION MODE WHEN THE POWER UP TO 200W OR MORE. THIS INDICATOR LIGHT WILL FLICKER OR DIE OUT WHEN THE POWER IS OVERLOADED TOO MUCH. THIS SHOULD TO BLACKOUT A FEW SECONDS THEN POWER ON, THE SYSTEM WILL GO TO IN NORMAL. MAINLY APPLY TO LIGHTING, BUILDING BRIGHTEN, ADVERTISING WORD PLATE LIGHT, SECURITY AND PROTECTION MONITORING, ETC.