Topics: Surgical Lights: An Illuminating Look at the LED Marketplace; Top 10 Technology Hazards for 2011: A Guide for Prioritizing Your Patient Safety Initiatives; Gambro Prismaflex Continuous Renal Replacement Therapy System’s Touchscreen May Not Respond to User Commands; Using Medtronic’s MAST Quadrant, Radiance, and Radiance X Illumination Systems with High-Power Light Sources Increases Burn Risk; and Power Cords on Some InterMetro Mobile Workstations May Experience Insulation Breakdown.