Maglite Spectrum Solitaire AAA Light-Blue Light BLACK Mini. Because of the single "AAA" battery configuration a single turn of the light produces a full spectrum of light output in a single color: Red Blue Green and White. The larger the diameter of the light the hotter the LEDs. The more expensive and larger the diameter of the AAA battery the brighter the light will be when powered by a "C" cell (one AAA battery will power the entire light). But be careful the longer the light output the more difficult it is to find replacement batteries With these small LED lights you can solve the puzzle of color yourself. No Need for expensive batteries Already have a Lighted AAA? The Solitaire Miniature LED Flashlights will take one AAA battery or two. Specifications for Maglite Spectrum Solitaire AAA: Manufacturer: Maglite Flashlight Application: Work Casual Color: Black Battery Quantity: 1 Bulb Type: LED Size: Mini Quantity: 1 Battery Type: AAA Package Contents: Maglite Spectrum Solitaire AAA Maglite J3ASX2: Spectrum Solitaire AAA Light-Blue Light BLACK Mini