I know this as been touch on before, but whats sort of lamping time are you getting out of one of these batteries, and what wattage of bulb are you using? Reason i ask is, ive just bought one and reading the instructions etc, it reckons with a 50w bulb you get 4hrs 20mins lamping but only half of that with a 100w bulb, 2hrs 10m. Currently using a light force 170 with a 100w bulb, will i get half the light out of the lamp if i swap the bulb to 50w? Is a 50w bulb sufficent?
Thanks