Alla Lighting 75W High Power CREE 7443 7440 T20 Amber Yellow LED Lights Bulbs for Turn Signal Blinker Side Marker Light (Set of 2) LED Type: 15 pieces high power & high quality CREE XB-D 5W led chips per bulb. Voltage: 12V - 24V,built in stable current IC for longer lifespan;Color: Amber yellow (6000K xenon white & brilliant red available, pls search Alla Lighting 1157 75W) Fitment:992,7440A,7440AL,7440NA,7440,7440LL,7440ST,7440NA,7441,7443,7443LL,7443ST,7444NA,etc. Application: Turn signal lights,side marker lights,blinker lights,back up reverse light,corner lights,etc;for turn signal lights, it may require 50W 6ohm load resistor to avoid hyper flash or malfunction. Warranty: Fully ONE year guaranteed for manufacturer defect. IMPORTANT Notice :Not compatible with CK sockets,our bulbs come with Standard socket, NOT CK Type, stardard bulbs installed in the CK socket will burn out or no lighting.