TomTop offers the Targher Solar Motion 20 LED Rechargeable Sensor Wall Light for $8.39 with free shipping. That's the lowest price we could find by $3. It features a 3.7V/1200mAh lithium battery, a 25LM LED light, 3-5m/10-16ft motion distance, and a working time of more than 12 hours. Deal ends September 20.