Why are 40 watt bulbs preferred at manicure tables?

Forty-watt bulbs are preferred at manicure tables primarily because they minimize heat interference. Manicure services often involve fine detail work, and excessive heat can be uncomfortable for both the client and the technician. Lower wattage lights provide sufficient illumination without generating significant heat, ensuring a pleasant working environment and preventing the risk of damaging any products being used, such as lotions or polishes that may require stable conditions.

While aspects like color accuracy, energy efficiency, and longevity are important considerations in lighting choices, the key factor in this scenario is the comfort and effectiveness of the manicure process facilitated by the controlled heat output of 40-watt bulbs.