Bad internal contacts of switch ay isa sa mga karaniwan problema o sanhi na kung bakit nawawalan ng koneksiyon sa pangunahing source ng kuryente. Alamin dito ang simpleng paraan lang para maibalik sa dating nornmal operation niya.

Specifications:
Wattage: 2x4W SMD LED
Lumens: 1200lm
Battery: Lead-Acid Battery 6V 4AH
Operating Hours: 4hrs (Double Lamp) and 7hrs (Single Lamp)
Charging Time: 24hrs (With over charge and over discharge protection)
Input Voltage: 220-240Vac
Frequency: 50/60Hz