Stabila 39324 196 LED"The Lights" Level Kit, a 24" Level with Two Illuminated Vials and Two Light Packs, Yellow

Brilliant, easy to read lit vials
Two Removable L.E.D. Lights, can be used as stand alone flashlights
Lights work vertically or horizontally
Replacement light packs available (20090)
Easily replaced AAA battery provides 5 hours of continuous use (approx. 600 uses)