The representative for Felt company doesn't want to disclose that info since it's an LED bulb which is harmful to humans.
I think it would be difficult to read by this lightbulb- it is really magenta and I use it purely as an accent to the room, not for reading. At it's brightest, it actually makes me squint.
Street, this bulb is an LED and requires dimmers compatible with LED light bulbs.
Yes it put off enough light to light up my porch
documentation says it uses 4.5 watts and is equivalent to 25 watts
it is suppose to be equivalent to 25W incandescent; it seems a little weaker; pink light is not as strong as white lite so the lumens may be the same as stated; assume you do not expect owners to get light meters and measure the lumenation.