Key features

• •Sturdy quality 3157 T25 LED Lights. Strictly selected driver solution and LED chips, plus excellent thermal design make sure the low failure rate in wide applications. Dual-function bulbs increase in brightness as brakes are engaged.
• •High Visibility and Instant On/Off. With 27pcs high brightness LED chips, which makes the your cars much more visible to other drivers. The LED response time is hands down much faster on and off. Now the drivers or riders behind you could have much more time to slow down or take caution.
• •Easy installation. Plug and play. Installs just as easily as regular halogen or incandescent bulbs. Replaces Stock Bulb: 3047, 3057, 3057A, 3155, 3157, 3157A, 3157NA, 3357, 3357A, 3454NA, 3457, 3457A, 3457NA, 3757A, 4057, 4114, 4157, 4157NA, 5702A, 5702AK
• •Applications. LED replacement bulbs can fit vehicle Turn signal lights,side marker lights,back up reverse light,brake lights, tail lights,daytime running light (DRL), parking light,blinker lights,etc.
• •Important Notes: Since LED bulbs have lower wattage comparing with the stock bulbs, the 50W 6-Ohm load resistors or flasher relay might be needed to solves common LED turn signal problems with hyper flashing and bulb out warning indicators on dashboard. These dual contact LED bulbs will only work for standard sockets(not for CK-,SRCK- and SACK-compatible vehicles).