Advantages of Lithium-ion Batteries
Advantages of Lithium-ion Batteries for the Consumer | NightSearcher
Advantages of Lithium-ion Batteries for the Consumer | NightSearcher
The short answer is, you can’t. Lumens is a measurement of the total light output of the lamp/bulb, this is a measurement supplied by the manufacturer of the lamp/bulb itself.
Read some of our FAQ's regarding torch and light batteries. Find out whether batteries need to be discharged before recharging again.
You either return it to place of purchase or contact or us at the address below. Nightsearcher Ltd Unit 4 Applied House Fitzherbert Spur Farlington Portsmouth Hampshire PO6 1TT United Kingdom