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LED Floodlights, the bottom of lamps, chandeliers, lamps and other decorative projection and reflecting the use of LED Bulb which can be fully qualified for any occasion, including art galleries, museums, etc. require a higher degree of color spaces. However, for shopping malls, office buildings and other large-scale facilities, LED ceiling light as the wide range of lighting have been born though, but its directivity (LED chip emits light line, divergence is bad) is too high, resulting in a large area design is difficult in the average luminance. Lamp type B22 LED Bulb arrangement is too dense, with high design costs, which loss of energy savings. Therefore, at this stage decorative purposes occasions, LED lighting is fully available, as a large area of indoor lighting, it is not yet ripe. Installation Steps of LED lawn lamp When installing LED lawn light, remember to open the integrity of the packaging, check the lawn light, the reference product brochures, assembly and wiring, general steps: turn on the light shell, installing and supporting electrical source (electrical wiring reference manual), to lead the threading hole to the bottom of the pole, then connect the pole lamp with a link, pay attention to securely tighten the screws, and then embedded the lawn with the R7S LED foundation screw flange alignment, make it vertical stand. You can then use the nut or screw leveling pad level after tightening the mounting nut. Lawn lamp circuit wiring: After the end of the installation, you can continue the electrical wiring work with reference to explanations and line norms, what you need to pay attention to is that Cheap LED Bulb need to install wiring to ground, which will be reserved for general lawn ground terminal to ground to eliminate safety hazards. Troubleshooting Common faults are two types: one is high impedance fault; other is low impedance fault. The so-called high impedance fault is that cable is blown, instrument measuring resistance is large, or appear white or insulation deterioration, but there is a certain resistance; So called low-impedance faults is namely wire shorted or completely shorted, current increases, power transmission occurs tripping. anty881209wong 140619
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