Hi ,
Tks for your information and very sorry to hear that .As your problem I reply you as below :
First ,D-RGB Series laser modulation is all use from shenzhen ,compare with CNI and laserwave ,shenzhen diode with quality and beam is not so good ,but price is cheaper ,we also have better price with that good mateiral in this series projector.
Second ,for green problem ,green modulation is DPSS ,it is not like LD red and LD blue ,if so ,sometimes it will may have that alignment problem ,even if CNI and laserwave also met this problem .
Third : For red shenzhen 1W is made up with 2 pcs LD500mw ,when it lose alignment, you can adjust by yourself, you can adjust it in one line.
For blue, if one LD die, we can send you one new LD to replace, the blue currency is more than red, and heat is more.
Anyway, the laser diode manufacturers are not produced by us, we have passed the problem information to them and ask them to solve the problem. But our Disco series price is good with that material.
We are honest and transparent, before customers buying the items, we always tell him what they choose is not good or good,and decide by themselves. Every one wants the good lasers, but sometimes, their budget is not engough, and they like lasers, and then they go ahead disco series
I hope everyone still support us, we will try our best to service everyone.
Best regards
Winni