UGR
Unified Glare Rating
This is an approximate model expressing the risk of glare.
The standard values range from UGR 16 (low risk of glare) to UGR 28.
In the standard for workplace lighting EN12464-1, limit values for UGR are imposed for various rooms.
Typical UGR values :
- Office/Classrooms/Meeting rooms : UGR<19
- Corridors : UGR<28
- Staircases : UGR<25
- Warehouses : UGR<25
Efficacy: lm/W
The specific luminous flux reflects the relationship between luminous flux and power consumption. Just as with fluorescents, a distinction must be made between the light source’s specific luminous flux (LED component, measured at 25° or 85°C junction
temperature and with a standard control current) and that of a luminaire, including driver and optics.
E8
E8 is the perfect solution for illuminating large industrial halls, from 5 m and up. Thanks to its unique shape, it has almost no dust or dirt accumulation on top and it is easy to clean – perfect for the food industry or for dusty environments. In addition, E8 is extremely robust: it can be used from -40°C to 55°C, with excellent energetic performance and light retention.
More advantages: great installation comfort, fall-protected screws and an extendable connection.
E8 has the D mark according to EN 60598-2-24, often requested in dusty environments.
36 variants found
