This lamp is suitable for bulbs energy classes a ++ e on a scale from a ++ (very efficient) to e (less efficient) this lamp is sold with a bulb of energy class light output 1640 lumens per bulb consumption: 18 watts per socket bulb / bulb: 8 x g9 18 watt 2700 kelvin 1640 lumen (bulbs included) suitable for: lED bulbs, eco-halogen bulbs average life: 2000 hours material: color steel material: glass chrome: glass satin glass color: white length: 47 cm width 47 cm height: 30 cm protection class: ip20 protection class: 1. What do we mean exactly? To specify the color temperature, use the indicator kelvin (k).
You can, using the color scale, see what characteristic corresponds to which color temperature. In addition, a distinction is made between the warm light and cold light. The determinant value of the brightness of a lamp is the lumen unit (light flux).
If you want to have a clear bulb, be careful not to wattage but rather to the number of lumens when buying. The more hands away from light, the more one is less scattered light.
Lux (lx) serves as an indication for the light intensity and shows the amount of projected light onto a certain area. It really helps determine the amount of light projected onto your desktop.You should know that you can not use the same lamps for exterior and interior. Outdoor light fixtures are subjected to extreme conditions that, over time, impede the normal operation of the lamp. To find the ideal lamp for outdoors, one must take account of the IP protection classes. IP44 is the minimum required to protect against foreign bodies and splash. The first digit of a protection class indicates the degree of protection against ingress of foreign bodies, the second digit the protection against water. Delivery with DHL & dpd. Right of termination 14 days. The item \The seller is \This item can be shipped to the following countries: European Union.