The Linkstar 40W Daylight Spiral Lamp is equipped with an E27 socket and provides a stable color temperature of 5500K.
The output of this Daylight Spiral Lamp can be multiplied by factor 5 while comparing with a normal light bulb. The output of these 40W spiral lamp is comparable to a 200W light bulb. Please note that there are different qualities and price ranges for these lamps available. Therefore it s wise to compare the light output (measured in LUX) from each lamp and/or brand. The output from this spiral lamp is stated in the specifications below.
The spiral lamp is 18cm in length including the socket (see A) and 7cm wide (see B).