1. Keep pressing the bar of flashlight and it will light continuously.  
2. In case of emergency, just switch on the front button and the light will last.   
3. Lifespan: 10,000 hours. 
4.Material:ABS , 2 LEDs. 

5.Product size:10.6*6*3cm 

6.Carton size:54*34*26cm 

7.G.w:22kg 

8.Packing:gift-box