Spotlight CR-1038C-4D Spotlight CR-1038C-4D

Ref Price:
$22.00 - 27.00 / g
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
1000 g
Supply Capability:
200000 g/month

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Product Description:


◆Powerful LED spotlight
◆1W or 3W LED
◆Using dry battery(4pcs C-size)

 

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Q:How many W LED spotlights can be as bright as regular 35W spotlights?
LED lamp is a DC voltage of 2.5V and 5V that the original lamp transformer voltage should be AC 12V. If you want it to the transformer rectifier DC power supply, you see that in the operating voltage of the LED lamp is much in buck, Buck buck by resistance.
Q:What is the spotlight on the top of the high-rise building?
Spotlights highlight the advantages of commercial photos, the spotlight on space, color, virtual and real feelings are very strong and unique.
Q:How does the spot lamp and transformer match?
There are points 220V and 12V, and if it is 220V, do not need transformers, if it is 12V, it must be transformers
Q:The best distance of illumination for LED spotlights
The distance of irradiation should be above 50CM, and 100CM--280CM is the best distance.
Q:What is the difference between lamp and spotlight
See application location.Downlight are generally mounted on the ceiling in the ceiling, the general need for more than 150mm can be loaded. Of course there are external type lamp. In the absence of lamps or chandelier installation downlight is a good choice, to be soft light lamp. Spotlights can generally be divided into rail, point and embedded type and so on. Spotlights usually come with transformers, but also without transformers. The built-in spotlights can be mounted in the ceiling. Spotlights are mainly used in places that need to be emphasized or represented, such as television wall, hanging picture, jewelry and so on, and can be played with light rhyme to enhance the effect.
Q:What's good for low voltage and high voltage spotlights?
The lamp life is short, the bottom pressure amplitude small long service life, because of the high frequency transformer, electromagnetic radiation will be, the price will be higher.
Q:What brand is good for spotlight?
At present, there are many domestic LED lamp manufacturers, adding up to thousands of small and large, of course, there are strength of the strong or weak points. There are many small factories, because there is no color separation machine, so either the color separation, or external hair.
Q:Spotlight size of home improvement
Look at the area of your ceiling, choose spot light, big area, choose big point, small area, choose the smaller one, so it looks symmetrical.
Q:Why isn't the spotlight on?
Is not a problem with the connection with pencil ah, see if there is a power measurement. Let's see if the transformer in the spotlight is broken.
Q:What is spot light life?
LED light projection due to the use of solid light source of light, life depends mainly on solid LED light source and drive the cooling part.

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