The Reason Why LED Lighting Fixture doesn‘t light

Time:2017/1/11  keywords:LED Lighting Fixture, LED High Bay


      In daily life, the working condition of LED lighting fixture is very well. But in rare circumstances, it is out of work for some reasons. In general, there are three reasons that fixture doesn’t work normally.


LED High Bay.jpg


       Firstly, there’s no power or the voltage doesn’t match. If the power supply is normal, check whether the voltage accords with related provisions. According to government regulation, the standard voltage is 220V and the permissible deviation is between -10% and +7% of rated voltage. That is to say, the range of voltage should be in 198V235.4V. If the voltage is lower than 198V, some fixtures may not light. If it is higher than 235.4V for a long period of time, fixtures and accessories are easy to be broken. The solution is to change into ballast with high power voltage or adjust the supply voltage to specified value.


Next, there’s some problem with circuit of fixture. Check whether the circuit between the internal fixtures and ballast, trigger and compensation capacitor loose or not, whether the fuse melts or not. Besides, whether the tube of  led high bay   is air leak and the internal fixture is open or short circuit, etc. if it is in short circuit, the power would be cut off immediately. In this condition, switch off the power and exchange the fixture.


Finally, check the fixture. If the fixture, ballast or trigger is out of work, replace it with good one. Some of them are at the end of a normal life and the other failure are because of the broken of accessories. If it can’t be solved, ask a professional electrician for help.




PRODUCTS

Sports Light & Flood light
    NEW Edge™ Glare-free Tennis Court Light
    NEW Edge™ 180LPW Sport & Flood Lighting
    NEW Edge™ 160LPW Sport & Flood Lighting
    LitePro™ 140LPW Sport & Flood Lighting
Roadway Lighting
    Phantom™ Cobra Head Street Light
    Icon™ Tool-free Street Light
    Oasis™ 160LPW Street Light
    NEW Edge™ 180LPW Modular Street Light
High Bays for 80°C/176°F Ambient Temp
    NEW Edge™ 175LPW 80°C High Bay
    Edge™ 130LPW 80°C High Bay
Engineering & Heary-duty Lighting
    LED Victor™ Light
    LED Victor™ With Emergency Power Pack
    Hercu™ LED Bulk Head
Area Lighting & High Mast Lighting
    Orion™ 150LPW Shoebox Light
    Spider™ Garden Light
    NEW Edge™ 180LPW Area Light
    NEW Edge™ 160LPW Area Light
    NEW Edge™ 180LPW High Mast Light
    NEW Edge™ 160LPW High Mast Light
High Bays for General Uses
    Grapheneism™ 140LPW UFO High Bay
    LitePro™ Linea High Bay for High Rack Warehouses
    Apollo™ 170LPW High Bay
    LitePro™ High Power High Bay
    NEW Edge™ 180LPW High Bay
Wall Pack
    LitePro™ Adjustable Modular Wall Pack
    Diamond™ Die Cast Wall Pack
Canopy Lighting
    Stella™ LED Canopy Light
Tri - Proof Linear Luminaire
    Luna™ regular Tri - Proof Linear
    Luna™ Deep Dimming Tri - Proof Luminaire with Switchable CCT
System Introduction
    System Introduction

Application