Serial Number

The serial number was located on the body of the light, it was engraved under or around the product name on most of the lights. Regular light: A/B/C.XXXXX (L00001); Limited edition light: A/B/C SN.XXX(K SN.0001)

The letter of limited edition before SN.XXX can only be found on the package of the light, if you cannot find it, please contact our cs via the website online chat or email cs@olightstore.com for the correct information. We are sorry for this inconvenience caused to you.