The 35 w to shoot the light with 3 w LED is not lit, use need not change the transformer?
1, 35 w u shoot the light, power is far greater than 3 w LED lights, both the brightness of the more than 10 times of... Painted - 2, substitution, both the voltage must be consistent, otherwise (voltage is too low, or high) will be not bright, or burned failure. Painted - 3, "with variable pressure searcher don't have to change?" ...... See come out, the original 35 w shoot the light, is the low voltage power supply, LED lights also can, if the same voltage but LED3W brightness, is far less than 35 w.
Another kind is 12 v, bring your own transformer. This can drive the leds, but must be 12 v LED. Don't have to change the transformer.
35 w lamp has two kinds: one kind is 220 volts, no transformer. This cannot be used directly to get dc power LED bulbs
