Alden II Pro LED panels offer direct backlit lighting with wide-angle optics to achieve even light distribution across the surface of the luminaire and is an easy-to-retrofit replacement for in-lay ceiling tile fittings. CCT switchable and supplied with polycarbonate or polystyrene diffusers and flicker-free drivers as standard. The Alden ranges can easily be converted into emergency panels with the plug-in emergency modules. There is also an option to upgrade to a 3 in 1 DALI, 1-10 and PUSH dimmable driver.