The kind of projection lamp installed on the ground by the roadside. Why isn't it popular in China? I am interested in doing this, I would like to ask, I see Taobao projector projection lights to be customized, if the advertising company, then each time for advertising is not very troublesome and high cost?
The lenses are carved out of very sophisticated machines! One color, that's 80 yuan
The lenses are carved out of very sophisticated machines! One color, that's 80 yuan
The lenses are carved out of very sophisticated machines! One color, that's 80 yuan