• Product Model:25W
• Lamp bead Model : 5730 high light bead
• Number of lamp beads : 60 PCS(each)
• Material: Aluminum substrate
• Applicable scope: outdoor lighting
• Battery voltage: DC/3.7V
• Battery configuration :3.7V/5AH
• Remote Battery Size: AAA
• Battery Not Included
• The default is high brightness, 2500 mAh battery, can be on for three hours, half brightness can be on for six hours. The default is to turn on the light at high brightness every time, I don't know how to make it default to medium brightness