Ocubulb Blue Light Blocking Bulb (E27 for Africa, Asia, Europe, Oceania)

This LED bulb fits E27 sockets and is suitable for general lighting at home or office. It emits energy between 500nm and 650nm, with a predominant wavelength of 550nm. The bulb is A+ energy efficient and bears the CE mark.

• The description claims that the bulb is developed by optometrists.
• The description claims that the bulb emits energy from 500nm to 650nm.
• The description claims that the bulb is A+ energy efficient and bears the CE mark.