Light bulbs are generally rated in two different classes, warm white and cool white. Generally, warm white indicates 2700-3000K color temperature range, while cool white represents 6000K-6500K color temperature. Which one should we choose for our houses?
T5 and T8 fluorescent tubes are often used for ambient lighting in commercial areas such as offices. T5 fluorescent light bulb is a newer technology than T8. T5 fluorescent light bulb has an efficiency of about 100 lm/W. T8 fluorescent light bulb can reach about 90 lm/W luminous efficacy.
Pelsan Lighting which was founded in Istanbul 36 years ago, is one of the biggest manufacturers in the lighting industry in Turkey with its production, export and employment figures. 5 million lighting fixtures are manufactured every year and exported to 65 countries by 450 employees at Pelsan plants with indoor...