1.Voltage: DC 12V2.Number of Bulbs: 20 PCS3.LED Color: Red4.LED Type: T5-1206-3SMD5.Dimension: 6mm X 13mm6.Weight: 11.5 g7. Life time: 50000h8. Cross Reference: T5 17 18 27 37 58 70 73 74 79 85 86 206 207 286 306 307 308 406 407 27219. Application: Dashboard ， Side ， Indicator ， Instrument panel ， Speedometer ; Shifter ， A/C ， Air conditioning indicating lamp ， Center Console light ， ect.