Regular CFLs use roughly three times as much electricity as LED bulbs. LED bulbs can last almost 50 times longer than CFLs .

Light bulbs were light bulbs. No matter your budget, you really had only one choice when it came to interior lighting options for your home: Head to the hardware store and pick up some incandescent bulbs, choosing a wattage based on how bright you needed the light to be.

Yes, Its completely safe for bathroom. Just look for completely packed unit so that moisture does not enter the light.

The two main types of LEDs presently used for lighting systems are aluminum gallium indium phosphide (AlGaInP, sometimes rearranged as AlInGaP) alloys for red, orange and yellow LEDs; and indium gallium nitride (InGaN) alloys for green, blue and white LEDs. Slight changes in the composition of these alloys changes the color of the emitted light.