No. The small amount of solder used is less dangerous than the ballasts and gas contained in CFL's. And CFL's have a history of exploding so the question is, how dangerous is a CFL?
CFLs do, they could not operate at all without somemercury. However they have much much less than older style fluorescent bulbs/tubes and the manufacturers are improving them so that today's CFL has less mercury than one from a couple years ago and a CFL made in a couple years should have even less.LEDs don't.
When you compare a CFL (Compact Fluorescent Lamp) bulb to an LED bulb, the CFL bulb has a shorter lifespan. The CFL bulb also uses more electricity for the same brightness Also a CFL lasts longer and uses less electricity (for the same brightness) than an incandescent bulb.
because the rubber is newer and not worn at all...plus the older one might be made of leather...there could also be less air in the older one.
you have to be 15 or older to play basketball in the olympics
Professionally, baseball.
They have been found to be older than the dinosaurs and they vary in size from the head of a needle to the size of a basketball court.
The CFL is the Canadian Football League. The CFL is Canada's professional football league.
This is a bit less light than a 40W incandescent bulb (much less than a 9-watt CFL bulb, but twice as much as a 5-watt CFL mini-bulb).
His older brother
His older brother
There is no difference. CFL is an abbreviation for Compact Fluorescent Light which has simply been designed to take up less space than the standard tubes.