These energy efficient night lights draw only 0.03 watts.  This amounts to less then 0.3 kWh per year in electric usage.

      Luminescent light emitts a uniform blue glow to lighten up dark rooms.  If you leave it plugged in 24 hours a day for an entire year, it will only use less then 0.3 kWh and cost only pennies for the entire year.  Replace all your old inefficient night lights and save on your electric bill.

Product Specifications     Voltage: 120-240VAC 50/60HZ     Watts: 0.03     UL Listed     Fits standard US wall outlet Size     Approx: 2 3/4" x 2 3/4" x 1/4"