High Performance LED - Light has 12 high-efficacy Nichia LED delivering 240 Lumen of light output
Safe Charge - 3.7v 2400mAH Li-Polymer rechargeable battery typically has 500x life cycle, comes with an integrated PCM to prevent Over Charge
2 Different Brightness settings - Unit has switch, which allows for two different brightness settings
Start from low lux to high 200 lux
Charger Provides safety protections - Input over current protection, Input reverse protection, and Charging overtime protection, and Charging temperature control protection
Discharge Time - 4 hours at full brightness and 8 hours at half brightness