Q:Are the bulbs mercury free?
A:Yes. All LED bulbs are mercury free.
Q:How long does the bulb last?
A:Life hours is 15000 hours.We have had ours for almost two years now and still good.
Q:Will this work in garage during winter months?
A:Yes, LED likes cold. Extreme heats they don't like because they are electronic.
Q:Is there a buzz or any other sound with these?
A:Nope no buzz/sound when bulb is on. Bulb has no wait time to warm up either.
Q:Are these bulbs hot to the touch when turned on?
A:Not at all - no comparison to an incandescent bulb.
Q:Can these fit in Household Lamps Right?
A:Yes.They are standard shaped bulbs, (A19), with a medium, E26 base, (screw diameter and threads). They are made to fit just like a standard incandescent bulb.
Q:Are these bulbs instant on, or do they have a lag from the time you flip the switch?
A:Yes.They are instant on and are not affected by cold.
Q:Are these led bulbs non-dimmable?
A:Yes,they are non dimmable bulbs.
Q:Are these A19 led bulbs UL certified?
A:Yes,they are UL certified.