|Defines what kind of light it is, i.e. halogen, LED, fluorescent, etc.
|Defines the energy consumption of the fixture
|Important character in areas where color should be truly represented. For applications involving people, a CRI lower than 70 is not recommended. In shopping areas a CRI of 90 and higher is applicable.
|Responsible for the brightness in a room-the more lumens, the brighter the fixture is illuminating the space
|LUMEN PER WATT
|Determines the efficiency of the lighting system-the higher the lm/W the better the ecological footprint of the product
|How fast LEDs lose their brightness compared to new products (most manufacturers refer to the time when most of the LEDs reach 70% and less of their initial lumen output)
| Defines the mood or ambience in a room. Low-quality lighting fixtures have a very cool temperature as these LEDs are more efficient than warm white LED products. A color temperature higher than 6000K is not recommended for many areas.
|The light is radiated into the indicated beam angle-LEDs are direct light sources with typical beam angles of 120° to 180°
|Defines the lifetime of a LED product. LEDs last from 50,000h up to 100,000h
|High quality LED products have an integrated driver, retrofit solutions are delivered with the suitable ballast already
|Detail about the admitted voltage frequency
|Efficiency of the ballast
|TOTAL HARMONIC DISTORTION
|Describes the distortion caused by ballasts and other inductive loads of the input current on alternating current power systems
|The light source is operating under the mentioned conditions according to the manufacturer datasheet-other temperatures will cause the light source to fail or not work properly
|The protection of the light source, ballast and wiring against liquids and solid objects
|Dimming is the change in light source brightness, mostly undertaken by smart controls
|The fixture’s size, important for the definition of the mounting position and space
|The fixture’s weight, important for the mounting construction
|The housing surrounds the light source and ballast-the higher the IP rating, the better protection against liquids and solid objects
|Possible mounting ways-mobile, table, ceiling, wall
|How long after purchasing the products are ensured to function properly