Y3EA is a highly specialised lens comprising a three prism configuration arranged to create a unique control panel providing an unmatched asymmetric distribution with a peak intensity between 40° and 45°.
Y3EA is designed for use with a single lamp with the option to utilize two panels for twin lamp configurations.
Y3EA possesses superb distribution characteristics with efficiency values of nearly 60%.
Typical Y3EA Usage
• Cashier and other public service counters
• Task luminaires
• Lecture facilities
• Hospital corridors
• Clinical bed-head luminaires
The diagram gives an indication of correct configuration of lamp – luminaire – Y3EA Lens. Alternative configurations are possible providing differing angles of maximum intensity. Please note that correct orientation and position of prisms is essential to obtain optimum performance.
|LOC = 0.58|
Female, flutes, elevating
and depressing prism
|Resistance to U.V.||
Used under normal interior conditions100% acrylic will perform satisfactorily for 20 years.