Back-up, Reverse, Interior Dome, High Mount Stop, Directional Signal, Front Rear Side Marker, License Plate, MAP, Glove Comp, Tail, Stop, Trunk Light, Parking Light, Corner Light, etc. Common for Car, Truck, Motorcycle, Boat, RV, Trailer, etc. Color: Transparent + Black Material: ABS + Glass Individual Product Size: 2 x 5 cm Base Type: Plastic Wedge Double Filament (W2.5x16q) Reference: (W2.5x16q) = 3155, 3457A, 3457NA, 4057, 4157, 3157A, 3057A, 3157, 3157NA, 5702A, 4157NA, 3057, 3454NA, 4157, 3047, 3357A, 3757A, 3457, 4114, 3357, 4114LL, 3457K, 3157LL, 3057LL, 4157NAK, 3357LL, 4057LL, 3157K, 3357K, 3057K, 3057ALL, 3457AK, 3357ALL, 4114K, 3157X, 3057KLCP, 3757AK, 3047LL, 3057KX, 3157ST, 3057X, 4057K, 3457NAK, 3155LL, 3457ALL, 4157LL, 3157NAK, 3157AK, 3157NALL, 3047K, 3757ALL, 3157KX, 3057ST, 5702AK (*3157 can replace 3156, but 3156 cannot replace 3157) (For Reference Only) These are high-quality 3157 light bulbs. Package Contents: 10 x Signal Lights Only the above package content is included; other products are not included. Note: Light and different displays may cause the color of the item to vary slightly from the real thing. Measurement allowed error is +/- 1-3 cm.