... .8x1.9mm3) Emitted colors: Various colors are available, such as red,pink, green, blue,purple,orange, yellow, White,Warm White etc4 ... Detail:2 k/roll in an anti-static bag,Standard export packing or customized packingDelivery Detail:It depends on your order ... quantity,3 days for 300K pcs. 3528 red SMD LED(Professional production)