Does ppm have any consumables like normal projectors?

PicoPix Max Technical Topics
1

Normal projectors have serval consumables like bulb and filter.
What’s about ppm?
How can we get them if there is any?

2

Nope, it’s maintenance-free!

3

Thanks, @Philips_Support_P
Btw, what if the led dead?
Can we replace it on our own?
Would it be difficult?