Original DeWalt replacement laser (part number 1004477-30) — a compact laser assembly designed to restore the saw’s cut-line guidance. Fits and replaces the laser unit used in several Stanley / Black & Decker mitre saws, for example Black & Decker SMS254 (Type 1) and Stanley FME720 (Type 1).

The module is a plug‑in style laser assembly (shown as position 62 in the FME720 parts diagram) that houses the diode, focusing lens and mounting / fastening points for direct installation into the saw housing — a clean, direct-fit replacement to get your alignment light working again.

Sold as a single genuine DeWalt spare, this part is listed across DeWalt / Black & Decker spare-part listings and is a straightforward choice if you prefer genuine DeWalt parts for repairs.