... advantages:1,The lamp adopts 5050 led,1 w of each led , its color temperature is 6000 ... , short circuit protection and low voltage protect.the light intensity will not weaken with reducing battery power, ... any fault, and can reach the effect of convenient maintenance completely. 3)Low self-wastage, good energy ... in the industry. Besides, there is also great effect in the dissipation heat. 5) By 2012 ...