Chromalux Light Bulb 150 Watt 1 Unit: Chromalux Full Spectrum Lights Bulbs take indoor lighting to the next level. The closest indoor light to natural sunlight, these bulbs contain chromatic balance and have color-discriminating qualities.
How to lock iPAD or iPhone Screen, so Children Stay within the App You Want Them to? - No More Accidental App Deletion or Unwanted App Re-arrangement! -- very helpful iPhone iPad tips for parents and teachers.