Amber 7440 LED Turn Signal Bulbs Canbus Error Free 20 SMD OPP ULITE 7440 Led Bulbs Amber, Error Free Canbus Built In Resistor Error Free Turn Signal Bulbs Strong penetrability light pattern, let people find you faster in rainy days. Set of 2 Amber 7440 LED Bulbs]All in one error free 7440 led bulbs, will not hyper flash, no extra resistors need. Nonpolarity design 【Amber 7440 Led Bulbs Fitment】Fit for turn signal light only, standard 7440, Cross Reference: 7444NA T20 7441 WY21W W21W T20,etc. UPXSXT 2Pcs Wy21w Led Indicator Bulb, 7440 T20 Led Bulb Canbus Error Free Amber Led Turn Light These 7440 LED bulb switchback last 50,000+ hours compared to only 2000 hours for incandescent bulbs. No digital and VHF radio signal interference. These OPP ULITE 7440 LED bulbs are exactly what you need for upgrading your turn signals without dealing with annoying hyper-flashing. The built-in CANBUS resistors mean no extra wiring or modules needed - just plug and play Amber 7440 Led Bulbs Specification: Item: amber 7440 led bulbsLed Chip: 20pcs SMDColor: amberAmber 7440 Led Bulbs Fitment: turn signal lightLifespan: 50000hoursApplication: 7440 7444NA T20 7441 WY21W W21W T20,etc. 360 degree beam angle, 200% brighter than halogens. Cooling design: aviation aluminum body & coolin fan.