Although it may save energy, most of the time a compact florescent lamp (CFL) doesn't win awards for aesthetics. They last for years, but breakage and disposal are usually problematic due to the presence of mercury and lead, both dangerous substances. Enter the Marexim Safety Bulb.
Not only do these bulbs look like regular light bulbs, they are enclosed to prevent breakage. Not only are they enclosed to prevent breakage, they stay cool to the touch when on, the glass and solder inside is lead-free, and the bulb contains no liquid mercury. An RoHS compliant, energy efficient CFL for the masses? Wait, this gets even better.