400W Led High Bay Lights

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FAQ

What's the difference between the ceiling lamp and the panel light?
The house of the house should be additionally provided with an interlayer.
How to take the ceiling lamp shade to take down ~!
A circular and square ceiling lamp two, so the unloading method has two kinds, if it is a circular hand glass lampshade and counterclockwise rotating glass lampshade can take
How many watts of ceiling light does a 10 square meter bedroom require?
Luminous efficiency = luminous flux / electric power (unit lm/w); illuminance = luminous flux / area (unit LX).
The ceiling lamp and the LED light off but the dark will power it
Rarely, you may switch off the zero line, a direct line is, if this is the case has been dark.
Ask for help to install LED ceiling light friends
For ceiling lamps, ceiling lamps: first the lampshade disassembly removed, remove the simplest method of shade, mask on the side there should be a small arrow, click open, is a live clip, take off the cover will see the wiring, use a screwdriver to remove the zero line line, directly to the end the bottom tray is taken on the line.
How much power should the ceiling lamp be on the balcony?
About ten watts enough, usually installed balcony racks, lamps installed on too much is not appropriate
Bedroom suction top LED color change lamp, how to install to change color?
If it is automatically changed, then connect the power supply;
Ceiling lamp, 3 tubes, 2 light is how ah?
t, in order to determine whether the lamp or ballast, then change the corresponding parts