JESSUP MANUFACTURING EXIT SIGN, RUNNING MAN, GLOW-IN-THE-DARK, 5 FOOT- CANDLES, 2-SIDED, GRN/YLW, 12 X 12 X 3/4 IN,ACRYLIC - Exit and Entry Signs - JSP7230ACR2B | 7230-ACR-2-B - Grainger, Canada
![Light and lighting . describes the nature of the lighting.The general illumination in the roomis about 3-4 foot-candles, an extraillumination of about 25 per cent, wherethe model stands being provided.Possibly the difference Light and lighting . describes the nature of the lighting.The general illumination in the roomis about 3-4 foot-candles, an extraillumination of about 25 per cent, wherethe model stands being provided.Possibly the difference](https://c8.alamy.com/comp/2AJ0KH6/light-and-lighting-describes-the-nature-of-the-lightingthe-general-illumination-in-the-roomis-about-3-4-foot-candles-an-extraillumination-of-about-25-per-cent-wherethe-model-stands-being-providedpossibly-the-difference-in-colour-betweenthe-general-and-local-lighting-would-alsobe-an-aid-in-concentrating-attention-on-themodel-presumably-even-the-local-lightmust-be-well-diffused-with-a-viewto-avoiding-unduly-sharp-shadowsotherwise-one-would-have-thought-someform-of-concentrating-reflector-preferable-mr-haydn-harrison-communicatedi-was-very-glad-to-hear-dr-thompsoncall-attention-to-2AJ0KH6.jpg)
Light and lighting . describes the nature of the lighting.The general illumination in the roomis about 3-4 foot-candles, an extraillumination of about 25 per cent, wherethe model stands being provided.Possibly the difference
![Comparison of indirect and direct illumination . lues of intensity in candle-power were read. Then byequation (6) the value of illumination in foot-candles was calculated. Thefollowing table shows these calculations. 30 A Comparison of indirect and direct illumination . lues of intensity in candle-power were read. Then byequation (6) the value of illumination in foot-candles was calculated. Thefollowing table shows these calculations. 30 A](https://c8.alamy.com/comp/2AJE30W/comparison-of-indirect-and-direct-illumination-lues-of-intensity-in-candle-power-were-read-then-byequation-6-the-value-of-illumination-in-foot-candles-was-calculated-thefollowing-table-shows-these-calculations-30-a-curve-was-plotted-between-the-distance-1-in-feet-and-the-intensityof-illumination-in-foct-oandles-this-is-sho7m-on-page-34-the-room-was-laid-out-for-different-points-as-shown-on-pa-32-from-the-curves-the-different-values-of-illumination-were-obtainedfor-the-different-points-the-data-is-shown-below-points-1-4-5-8-7-7-7-2-3-6-7-7-7-7-9-10-15-16-13-14-11-17-121-2AJE30W.jpg)