Q:Why should an outdoor advertisement be patterned with glass?

Iron sheets can not make complicated pictures, and can only be black and white. The effect is not very good!The glass pattern film is made of high-density glass, the surface is inorganic, high temperature resistant, durable, non fading, light transmittance above 90%, the outline is clear, can make very fine graphics.According to the color, the patterns of the photoelectric projection lamp can be divided into monochrome, double color, tricolor and full-color. Wherein, the double color lens and the tricolor film are superposed by a plurality of monochromatic pictures.Among them, the monochrome pieces are mostly expressed in the form of LOGO, but also some complex LOGO is multi-color, can be well demonstrated!

Q:How to scientifically maintain the light bulb of projection lamp and prolong the service life?

Two 、 frequent switching machineSome users said, then we save the use of it, can take 10 minutes to earn 10 minutes. Campus users, in particular, switch the overhead projector once every class, which is a danger. Over time, the projector bulb was prematurely worn out. "Frequent switching machine" is the second killer.Three dust influenceAs we all know, dust or fume stuck to the light bulb, drop light power, how will affect life? Because the projection lamp operation, wick temperature exceed 1 thousand degrees Celsius (250W), the heat dissipation requirements are very strict, will form a local adhesion of dust wick heat bad, from the beginning of the vicious spiral, premature the damage lost, even direct attack "blow lamp". I hope Zhengzhou Le Di photoelectric can help you!

Q:Where is it? FiveThe evening of the night light line, where to sell? Night light, oh!

Pro Taobao look, the cheapest only 3 more, I bought before. Suitable for night markets.

Q:Does anyone know where to sell it? On Taobao, there are only other stars, such as star projection lights, not so nice I'd like to buy an ocean projector. Thank you

Take a look at the cultural markets around here

Q:Starry skyAdult ScienceTurtle star lightWhich effect is better? Which one is suitable for buying?That one will be a little brighter

Star that, too weak, not bright, want to change the light bulb, also can not change

Q:Does anyone know the principle of the four star projection light of the adult science?

3 modes: the lights inside the projection lenses in different position, adjust to different modes can let the stars in different positions, so as to form the seasons

Q:Where can I find the projection lamp and LOGO lamp?.

You can go to Beijing, Chaoyang District, North five Building Lighting Plaza hall 5F-D218 that look, five floor has professional projection lamp, variety style is also very full.

Q:What projection bulb is good. Where can I buy it?

Oh, I remember there was a family on the way to Changshu. I can't remember the name.

Q:But I don't know whether the actual effect is worth buying or not. Have you bought any of the actual pictures you used? Thank you!

I think we are most concerned about the Department of what? How is the effect of the lamp?. Note that the actual effect of the propaganda effect dark figure...

Q:Lamp, lamp, projection lamp, projection lamp is what is the difference

It shows the unique style, and low price, and powerful features will make your environment change dramatically in place and use few minimal conditions, its advantage is the content of the pattern can be changed 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 applied to supermarkets, stores, shopping malls, office buildings, restaurants, cafes, bars, nightclubs, cinemas, exhibition etc..I'm a LOGO projector manufacturer. Please contact me