Latest efficacy results and current and projected market values ("commercial products" values taken from the US DOE Solid-State Lighting program workshop report, February 2005). In the lab, Cree has demonstrated small chips in 5  mm packages with 100 lm/W efficacy (Feb 2005) as well as XLamp power packages with 70 lm/W efficacy and luminous flux of 86  lm (Aug 2005). Earlier this year, Citizen Electronics demonstrated a 70 lm/W white LED with an output of 245 lm. The package measures 40 × 4 × 0.75 mm and contains 24 standard-size (0.3 × 0.3 mm) chips.