Nokero Solar Light Bulb - 3 (Three) Pack - Charge by Day, Light by Night. This Nokero Solar Light Bulb lasts up to 6+ hours. The N200 Solar Light Bulb has 4 LED lights, rechargeable AA - NiMH 1.2v battery included. This Solar Light Bulb is great for everyday use around the home as well as part of your camping gear. The Nokero Solar Light Bulb is the perfect tent light and is also an important part of every emergency preparedness kit or &ldquo;Go Bag&rdquo;. This item includes three (3) Nokero Solar Light bulbs. Go GREEN with The "World's Only Solar Light Bulb"!