Dear Sir/ Madam, Can you please provide further details to the 130 lumen UGR panel. We would also be interested in your circular led slim panel but on the website it only shows a cut out of 210mm. We ideally need a fitting with 240mm cut out. We are currently active supplying products into Councils, Universities and Schools around the Country (UK). We have just finished a phase of works at Bangor University whereby we installed over 4,500 lights. We would need to see samples too so am interested in the EU Warehouse and whether you can send stuff from here. Look forward to hearing from you. Regards, Andy McGloin MD Revolution Energy