Yortpal T4 Neo wedge White1210 Chipsets Instrument Dashboard Gauge Cluster Led Light Bulbs, Pack of 10 Fiberglass lamp board,good thermal conductivity and cooling performance The circuit board is perfectly combined with the base, winding is very accurate, perfect matching original car socket Compatible with T4, 79674-S3N-941, Use for instrument cluster panel, dashboard gauge, Climate Control light bulbs Using ultra high efficiency 1210 chip, increased the brightness, reduce the heating Buy with confidence, Covered under Yortpal 1-year Limited Warranty that confirm to be manufacturer defect