Q:How to identify projection light bulb true and false?

The second category is from other sources to live on the market projection bulb manufacturers produce bulbs, such as PHILIPS, OSRAM, etc., characterized by no lamp rack, the industry called "original bulb."". The original light bulb is generally smuggled into the country, so the price is lower than the original one. What's on the market today is basically this "original" bulb". Compared with "original bulb", the service life of "original bulb" is not far from each other. But some of the so-called "original bulb" is the manufacturer's defective or projector manufacturers test light bulb, it is difficult to judge the simple appearance, life expectancy is relatively short, in the purchase must pay attention to avoid being deceived.

Q:Colorful lighting is good? How about the projection lighting inside?

Of course, in terms of price performance, individuals feel that the former is better!If you are not satisfied with my answer, please continue to ask;Answer is not easy, understand each other, help each other good answer

Q:Projection lamp market is good?

Its unique and unique display and low price, as well asPowerful features will make your environment dramatically change in very few places and with minimal cost, and it has the advantage of pattern contentYou can change at any time, want to play what hit what pattern size can be small or large, the utility model has the advantages of other lighting or other advertising display mode can not be compared,It can be used in supermarkets, franchised stores, shopping malls, office buildings, specialty restaurants, coffee shops, bars, nightclubs, cinemas, exhibitions and so on.

Q:What is the principle of projection lamp? Long service life?

Mercury lamp is usually five thousand to ten thousand hours, the laser is said to be up to twenty thousand hours, LED lights can reach twenty thousand hours

Q:How does the projector light the picture?

Advertising is the use of LOGO projection lamp optical projection principle, using high brightness light source,

Q:What is the projection distance of an advertisement projector?

Mainly related to environmental brightness because the light emitted by this projection lamp is definite, and there is no astigmatism and condensation problem.

Q:How long has the projector been used?

Different projectors use different time to look at the bulb. For example, the projector can hold the panel directly. The arrow up button for more than 30 seconds, the bulb will jump out of use time.Some projector menu options, can view the projector bulb using time system settings, but if before meeting the outage situation during use, so the use of time will not be recorded, so it is not very accurate.Generally, the brightness of the projector bulb will gradually decrease with the increase of the use time, and choose the light bulb with good appearance and brightness.

Q:Which scene is suitable for advertising projection lamp?

For example, the corridor corridor, the light is dark, no other advertising grab the audience's attention, this time advertising content is passed by everyone must see, and will remember.

Q:Do you sell sky lights and sunshine collection bottles in Jilin?

Yes, but not too much. Why don't you go to Taobao?

Q:Can the projection lamp be recycled?

Yes, now a single 30W above high-power white light LED in 2000 lumens or more, color temperature 3000-7000K, fully meet the requirements of projector light source. I just didn't know the control method of the main control circuit and the lighting circuit, otherwise I would have changed it.