Yorkim 7440 LED Bulb Amber 7443 led turn signal lights bulb with Projector 7441 W21W T20 7440na led bulb Replacement Lamp for blinker light turn signal lights tail lights, pack of 4

【360° Lighting】Yorkim 4pcs 7440 LED bulbs amber yellow utilize high quality 58pcs 3014SMD & 4pcs 3030SMD led chips with HD projector, 300% brighter than halogen 7440 bulb, offer optimal visibility and stronger light penetration, no dark spots, no sharow area 【Easy to Install】Non-polarity design, standard 7440 socket, simply plug and play as stock bulb. Fit for socket 7443 7440 7440A 7440NA 7440SV 7443NA 7441 7443R 7444 992 WY21W W21W etc. Used for Turn Signal Lights, Brake Lights, Tail Lights, Parking Lights, Daytime Running Lights and etc 【Heat Dissipation】Built-in intelligent IC driver,stable input current protects the circuit, ensure the secure temperature range. Full Aluminum Housing ensures better heat distribution, reach a long LED bulb life up to 50,000 hours 【Specifications】Voltage: AC 10-30V, power: 7.4w/bulb, lumen: 1625LM/bulb, color: Amber Yellow. A 50w 6ohm Load resistor might be needed to prevent error message when use them for turn signal brake lights 【MULTI APPLICA