I have changed my entire apartment on LED. It used different manufacturers, initially. Including one by Phillips (very good quality but also higher prices, GU10 spotlight of Lumen Star (cheap but to faint, white light, poor customer support) and the company LE Lightning Ever. I can attest to a very good quality for each LED lamp of this company. The light is very bright (my lamps all have a lumen value between 400-480 lm-equivalent to about 50W which also acts) The 3 Spotlights brighten my kitchen despite a lack of alignment in all 4 directions uniformly and comprehensively to shine brightly without selectively The.. 3x 40W Starhler have failed to achieve previously Unfortunately I can for durability nothing else to say because I have changed only been 4 weeks If the Indicated 35,000 -.. hold 50,000 hours is the savings for my apartment per year, well above the purchase price of all lamps ,