2PCS Aaron Pure White 3157 3156 3057 High Power 5730 33SMD LED Bulbs for Brake Tail Backup Reverse Lights Package include: 2PCS(1 Pair) Pure White Aaron 3157 33SMD 5730 LED Bulbs. Working Voltage: 12V-24V Items are standard 3157. They also can be used for 3047 3057 3155 3156 3157 3157LL 3357 3454 3457 3757 4057 4114 4114LL 4114K 4157 4157LL - If your sockets are not standard 3157, the bulbs may not fit the sockets perfectly, some small modification may be needed - Not compatible with CK sockets. If the items don't fit your car, please return them for a full refund. Please don't write "defective" if they just don't fit your car. Application: Turn signals ( Need Aaron 50W 6ohm load resistors) Brake Tail Reverse Back up Stop Lights. This LED bulb is not good for DRL. It will be too hot lighting up in bright mode for many hours. 800 Lumen each bulb. If you are looking for even brighter ones, please search B00HE7SJ7S Please report counterfeits to Amazon if the items you receive have no "Aaron" trade mark on the package. Just in case some sellers listing their cheap-made ones here and lower price to win the "buy box". AaronCarLED is the only seller of this item.