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FAQ

The LED lamp and built-in ballast which good
Or one light is said to be a power of good, the LED lights can be normal in 3 years or so, that the life of the power supply is a year or so, my shop is also made out of the blue light,
Excuse me how many W LED lamp appropriate gallery
Color rendering index suggested that more than 80 Ribbon star lighting technology
LED lamp burning halogen lamp cup of transformer
Reason is that the LED lamp cup with halogen lamp cup original transformer does not match! Lamp cup need low frequency 12 ~ 24 v dc or ac power supply, the original halogen transformer is a high frequency alternating current (ac)...... now, the easiest way is to directly replace the original halogen transformer with 12 v switching power supply, switching power supply of 12 v / 2 a is about $15
LED lamp with drive, do you want the transformer?
LED to shoot the light with the drive is 220 v alternating current through the resistance capacity step-down rectifier to provide LED lights, electric current and voltage and therefore it is no longer need transformer. When the power is generally in the small current are commonly used resistance capacity step-down, instead of the transformer step-down.
The difference between floodlight and LED to shoot the light
Floodlight lighting shoot area/power than shoot the lamp to be big, have waterproof function.
Shoot the lamp to use of what brand is good? How much is a led lamp?
The led must not keen on gaining petty advantages Don't use that I hadn't heard of the name brand or brand than energy-saving lamps are cheaper The short life than incandescent bulbs
What is main purpose of the LED lamp
LED lamp is mainly used for decoration, commercial space, lighting and building lighting, etc., with the development and progress of LED technology, the market of LED lamp performance advantage is very outstanding, high purity aluminum reflector, the beam is the most accurate and reflective effect is best; Symmetrical narrow Angle, wide Angle and asymmetric light distribution system, and the projection lamp with scale plate, people can according to the calibration convenient to adjust the irradiation Angle. In addition, in order to facilitate maintenance, LED projector lamp adopts open behind replacement bulbs. Excellent decorative lighting effects, LED project-light lamp can realize the gradient, jump, color flashing, random, alternating gradient and chase, scan and other dynamic effect. LED projection lamp and LED underwater lamp, LED buried lights, LED wash wall lamp, etc. Can be used independently, also can be used alternately, which result in more volatile, and LED projection lamp is mainly used for monomer architecture, historical buildings exterior lighting, landscape lighting, building outside light through lighting, billboard lighting special facilities such as lighting, lighting and bars, dance halls and other places of entertainment atmosphere, such as market development prospects.
Shoot the light track shoot the light
LED track lamp also called LED guide light. Using high quality led light source, spectrum pure, rich colors, environmental protection and energy saving. Aluminum alloy shell, light and easy, beautiful and easy; High power transformers, power supply perfect combination with lamps and lanterns, more outstanding the elegant features. Household indoor LED lamps and lanterns is how to choose? OFweek semiconductor lighting, LED lamps and lanterns has grown to become the family the choice of lamps and lanterns of choose and buy, but the sham as the genuine in the market there are too many bad quality is not good LED lamps and lanterns, for how can to the ideal of the LED lamps and lanterns of choose and buy, become the problem of many consumers. Here is to introduce how to to the ideal of the LED lamps and lanterns of choose and buy. The first thing to consider with "contracted" product for the principle. Lamp act the role ofing should have the effect that make the finishing point in the room. Too too complex modelling, multifarious design and color, are not suitable for simple design of the room.