led flashlight HJ-277 for medical 1. 1 LED torch 2. offer samples 3. ... package customization and LOGO from clients are available.PURPOSE:Ideal for the Car, Home, Work,Camping, Emergency Kits, ... in water.2.Removes battery if not in use for long period.3.Warning: Please do not irradiate ... it to human eyes, especially for Children ,or else, it may cause temporary blindness for the harsh light of flashlight ...