Question

which is more environment friendly :florescent tubes or bulbs

Answer 1

Compact Fluorescent Lamps, also called CFLs, are the most popular energy-efficient bulbs. They have a lifespan of 8 to 10 years and cost about $4 per bulb. Fluorescent light bulbs used to be notorious for the oddcolor of light they produce. However, in recent years, fluorescent light bulbshave evolved and now come in a full spectrum of light colors that are ideal for kitchens, bathrooms, and other rooms where abundant lighting is needed.One of the main downsides to CFLs isthat theycontain mercuryand therefore make safe disposal difficult.In addition, they generally cannot be used with a dimmer switch and are slow to reach their full brightness.