Eye of the Storm is a winter saga in Iceland. In Iceland there are many kinds of storms. Ice, snow, rain, sand, ash, solar, magnetic, and more.Storms are agents of change. While often destructive and unpredictable, they also demonstrate the unyielding power of nature. They reveal nature's beauty and its hand in creating the landscapes we see today.Shot in Iceland between February and March, 2014, I was lucky enough to witness and film the power of an X-class solar flare and coronal mass ejection hitting our atmosphere. The resulting auroras were a sight hard to believe, even in person and...
Types of Light Bulbs, Light bulb bases and Light bulb sizes https://www.homestratosphere.com/types-of-light-bulbs
The chart below, published by espares (a UK company) on 31/10/2014, compares lamps of differing types (incandescent, halogen, CFL, LED) and suggests annual savings that could be made by using LED lights. https://www.espares.co.uk
Choosing the Right Color:Light color is measured on a temperature scale referred to as Kelvin (K).Lower Kelvin numbers mean the light appears more yellow; higher Kelvin numbers mean the light is whiter or bluer. From top left to bottom right: ultra warm, warm, natural, and cool white lighthttps://www.superbrightleds.com
Read more: https://www.which.co.uk/reviews/light-bulbs/article/five-tips-for-choosing-the-right-light-bulb-a5ZLF4v6VDlw Which?