Advertising projection lamp products through the form of lens projection imaging, now on the market by store customers like, an advertising projection lamp cost lower than light box, better than luminous word, whether replace luminous word used or used to promote the icing on the cake is has a very good effect!

But because the projection light source is led overall luminous efficiency is lower than laser to come, so we need to according to different projection distance selection suitable for the power of advertising projection lamp, to achieve better effect, the projection lamp manufacturers small make up for you interpret advertising projection lamp products different distance need to choose more power advertising projection lamp.

Different distances to choose the different power of the advertising projection lamp.

First, the 25w advertising projection lamp is generally used in the indoor projection distance of 5-10 meters, or the outdoor projection distance of about 5 meters, presenting the best effect.

Second, the 35w advertising projection lamp is generally used in the indoor projection distance of 10-15 meters, or the outdoor projection distance of about 8-10 meters, presenting the best effect.

Third, the 80w advertising projection lamp is generally used in the indoor projection distance of 15-20 meters, or the outdoor projection distance of about 15 meters, presenting the best effect

Fourth, the rest of the high-power advertising projection lamp according to the projection requirements of the general projection distance will be controlled at about 80-100 meters of projection distance, the effect is better.

In addition, it is also necessary to choose different power advertising projection lights according to the different brightness of the field environment. The higher the brightness of the scene, the higher the power of the advertising projection lights, and the power of the advertising projection lights needed for the dark field brightness can be smaller, and the effect is also very good.