Energy-saving compact spiral-shaped bulb with a power of 15W (equivalent to a standard 75W bulb). The bulb emits the same amount of light as a regular bulb, while the amount of energy consumed by the fluorescent lamp constitutes approximately 20% of the energy consumed by the popular bulb. Another advantage of a fluorescent lamp compared to a regular incandescent bulb is the significantly lower heat release during operation. The fluorescent lamp emits white cold light (with a color temperature of 6400K), suitable for any place where daylight-colored lighting is required. Using a fluorescent lamp can reduce electricity bills (by up to 80% compared to the amount of energy consumed by a regular incandescent bulb). Bulb power 15 W = 75 W (standard bulb) Socket - e27 (so-called large thread) Usage: - offices - shops - public facilities - photographic studios and studios - workshops - workplaces, etc. Use in photography: - lighting of the photographic scene - useful for photography using a shadowless tent - temperature 6400K - light color at which the colors of photographed objects are most closely approximated to reality - light affecting the correct white balance by the camera