... lighting (half of brightness), emergency lighting( top brightness), emergency call lighting( Flash).5.after finished charging battery, can supply “ ... zoom in lighting” for 10-12 hours, and “emergency lighting” for 5-6 hours, “emergency call lighting” for 20-24 hours. 6 ... and electronic business. * Old man and children reading, detecting for jeweller, coin and so on. Dear users: Welcome to purchase ...