Product Name: LED MR16 bulbs (single color) Model Number: LR0101S Place of Origin: China Brand Name: clime / OEM LED: 12pcs / 18pcs / 21pcs Color: single color (red/green/blue/yellow/white) Voltage: AC / DC 12v Cup: glass Base: GX5.3 Lifetime: 50000hours Description of model numbers: LR0101SR12: LR0101S with 12 pcs red LED LR0101SG12: LR0101S with 12 pcs green LED LR0101SB12: LR0101S with 12 pcs blue LED LR0101SY12: LR0101S with 12 pcs yellow LED LR0101SW12: LR0101S with 12 pcs white LED The meanings of other model numbers can be analogised. Size: diameter 50mm length 48mm Packing: 200pcs/ctn 28cm X 54cm X 23cm