Light in the Darkness
Do not cast me away when I am old; do not forsake me when my strength is gone. Psalm 71:9, NIV
In the nineteenth-century in the United Kingdom, candlepower indicated the brightness of a light, based on the intensity of light produced by a certain size of candle burning at a certain rate. Today, candlepower has been replaced by lumens—the brightness of modern LED (light-emitting diode) bulbs.
|
No comments:
Post a Comment