For those of you that don’t require the whole PS3 laser mechanism like the KEM-400, these brand new PS3 KES-400AAA laser lens are a great option. The price for them is much cheaper then the KEM unit’s as well, if you know for sure the only part that has failed is the laser and not one of the other components on the drive mechanism, there is not really much point to installing a complete new mechanism like the KEM as it would be a waste of money. If you’re after a good supply of totally brand new KES-400AAA PS3 laser, these will be a perfect option. For those not aware of how lasers are replaced, you will still need a soldering iron to remove the anti static point that comes on the laser to protect it in transit before installation.