1. LED Solar light with 3 steps dimmable 2. 130x130x130mm for Outdoor wall mounted 3. Solar Recharge 8 hours ,using over 2 days 4. Li-ion battery ,3.7V 2000mAH 3 years warranty 5. Mode 1 ,100% turn on when people coming here , 15% light output when people left Mode 2 ,100% turn on when people coming here , light dimming to 0% when people left ,Model 3 , light dimming to 0%