How many W LED lamp can replace 50 W halogen lamp?
?at present the mine, factory production of light that shoots the light is different, even the same manufacturer also has different lighting lamp. Is this formula LED lamp wattage * LED lights effect = total luminous flux of halogen lamp (brightness)
Actually this question is complicated because you wrote "alternative" is called brightness, so with trade terms means to lumen for the LED lamp under the condition of power, then you will know that 50 w halogen lamp lumens value is how much, to know that power must first know what is this light that shoots the light
Usually leds efficiency 2-3 times that of halogen lamp, then according to this number is 18 to 25 w leds can replace.
