Q:Does the LED spotlight need no transformers?

LED lamp with DC, and we are the city electricity 220V AC power supply, it is certainly a transformer, but generally LED lighting products which are built-in driving power, you can not be seen from the outside, as long as access to electricity, do not need to add transformer.

Q:How many W LED spotlights can be as bright as regular 35W spotlights?

3*2W is a high power LED lamp brightness, high power 2W lamp is generally in about 150 lumens. A total of three, which adds up to more than 400 lumens.

Q:Do the spotlights in the jewelry cabinet use warm light?

Mainly wooden cabinets paint, made of high light, you can make the whole more high-grade.

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: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.

Q:The difference between the lamp and the lamp and ceiling 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 is the difference between LED spot lamp and LED downlight lamp?

At present, LED spotlight is mainly used in all kinds of commercial space lighting and building decoration lighting. At the same time, spotlights are divided into two types of low voltage and high pressure, it is recommended that consumers choose the best low pressure spot light, because the low voltage spotlights relative to longer life, higher light efficiency. The light effect of the spotlight is usually determined by power factor. The power factor of the spot lamp can reach 0.99, but the price is much more expensive.

Q:What is quartz spotlight?

Spotlight is used to illuminate the designated target lights, direct items, generally do not use the lights,Unlike ordinary lamp, is a condensing type is generally used for lighting.

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:Why isn't the spotlight on?

It is estimated that the inside of the lamp rack is burned out, so find an electrician to have a look!