2X2 Ceiling Light

Hot Products

FAQ

Excuse me, how can I remove the ceiling lamp?
Next to the glass and glass strip can be removed. The middle disc, the reverse side, should be fixed with a nut and can be loose.
Who recommends some bedrooms for ceiling lamps, so warm and not too heavy?
Compare online. However, most of the old online, new or to the entity store. Convenient, find a lamp wholesale market, whether it is the price or style, are more favorable.
What's the difference between the ceiling lamp and the panel light?
The ceiling lamp is exposed throughout the lights, as long as your home ceiling can make holes, can use expansion glue, then you can install the ceiling lamp.
The principle of the ceiling lamp changing light
The lamp there are three lights, there are three relays or triac control alone, the controller has an internal function similar to the CD40110 counter chip, switching power supply, power supply at the same time to the chip
A flash of overhead light
the lamp is no relationship, Zhongshan ninety percent manufacturers are doing. In order to save costs, I believe you must buy Lamps in Zhongshan is also produced, even to replace the ballast) is of no use, must buy the electronic ballast discharge device!
Which brand is LED ceiling lamp good?
LED uses cold light emitting technology, which produces much less heat than ordinary lighting.
The ceiling light is still flashing after closing
Because of the zero line is disconnected, did not form a loop, energy-saving lamp ballast must be installed to shine, FireWire on the ballast is not completely off, the capacitor will charge and discharge of ballast in time, every few seconds flash.
Led ceiling lamp wiring. For how to answer, sincerely ask for advice
According to the difference of the sectional switch, the switch on the wall pressed by the cycle will appear, 1 lights, 13 lights, 12 lights, a turn off, a full turn, a full light, a pass and so on.