Spiral shaped Philips Tornado Compact Fluorescent Bulb is actually suitable to lighten up a large space.
Light is soft white and is good for study purpose. It helps lessen straining in eyes and aids eye-care.
Main advantage of this bulb over others is that it uses less electricity as compared to other conventional bulbs and also it emits less heat energy.
The heat energy saved by this bulb can be utilized electricity conservation!
This way our environment is also benefited and even we gain profit by paying low electricity bills!This spiral one is also perfect for small light fixtures!
Best past is that these can be recycled and you can sell the useless bulb if it stops working in nearest local waste facility!
Prices are quiet high but then low bills balances the budget!
Its a must use product! Save electricity, save environment, go green with CFLs!