... lamp led cup 1,voltage:86-265V 2,power:3.5-4W 3,LM:250-270mm 4CE&ROHS certificate LED air purifying ... led cup specification:1,garantee time :at least 3-5years .2,diameter:60x115mm.3,lifespan:50000h.4,90% enersy saving and eco ... lamp3.Furniture lighting4.Ceiling light lamps5.ir purification Product Name3.5W-4W 3528SMD LED air purifying lamp led bulbBrand NameBOSUNModel No ...