LED: 12pcs / 18pcs /21pcs
Color: single color (red/green/blue/yellow/white)
Voltage: AC 110-130V / 220-240V
Cup: glass
Base: GX5.3
Lifetime: 50000hours

Description of model numbers:
LR0102SR12: LR0102S with 12 pcs red LED
LR0102SG12: LR0102S with 12 pcs green LED
LR0102SB12: LR0102S with 12 pcs blue LED
LR0102SY12: LR0102S with 12 pcs yellow LED
LR0102SW12: LR0102S 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