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Outlet ???? 7440 LED Bulbs Amber Yellow 4000LM For Turn Signal Lights With Build-in Load Resistor CANBUS Error Free T20 7440NA 7441 W21W WY21W Blinker Bulb Replacement (2PCS) ⌛
Original price was: $10.38.$7.27Current price is: $7.27.
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- Brand: OXILAM
- Light Source Type: LED
- Color Temperature: 2200 Kelvin
- Wattage: 21 watts
- Item Package Quantity: 2
- 600%+ Brightness: (Pack of 2) These 7440 led bulbs come with 26 pcs 3020 SMD LED chipsets, 4000LM, 2200K amber yellow, Voltage: DC 12-24V, Power: 21W/PC, 6 times brighter than the halogen and energy saving.
- No Worry for CANBUS Error Issue: Compatible for both CK/SRCK and standard socket, and fits for 95% vehicle’s computer system. For some sensitive models, if you meet flicker/error issue, don’t worry. This is normal and could be solved by load resistors. Also, this problem may occur when multiple pairs of this bulb are installed at the same time. Please LET US KNOW and we will provide load resistor or other solutions to minimize the inconvenience to you.
- Double Heat Dissipation: Aircraft grade aluminum body built and unique bump appearance design increase the heat dissipation area. Wide voltage & constant current provide up to 60, 000 hours lifespan.
- Fit socket: These LED bulbs are just replaced for 7440, T20, 7440NA, 7441, W21W, WY21W, 992 Bulbs. Please double check your vehicles owner’s manual or the original bulb to confirm the correct light size you need before placing the order
- Important Note: These 7440 LED bulbs (not 7443 bulbs) are used as turn signal lights ONLY. (They are single function, and could not be used as day running light or parking light function)
| Size | BA15S, BAU15S, 3157, 7440, 7443 |
|---|---|
| Color | Amber Yellow, Xenon White |
8 reviews for Outlet ???? 7440 LED Bulbs Amber Yellow 4000LM For Turn Signal Lights With Build-in Load Resistor CANBUS Error Free T20 7440NA 7441 W21W WY21W Blinker Bulb Replacement (2PCS) ⌛
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Joseph –
Edit: I got a chance to install the bulbs in my wife’s car and they work as advertised. I can’t tell if it’s because the load circuit built into the bulb just happens to be sufficient for her car and the included load resistors would still be necessary for other vehicles, but they definitely do include a load circuit and driver in the bulb. (It was raining and I didn’t have the ability to put them thru exhaustive tests with meters, plus I don’t know what resistance the car looks for.)The bulbs are super bright and have a color temperature that’s easier for the human eye to see than the OEM amber halogen bulbs. No one’s going to miss it when my wife changes lanes or makes a turn. The instant on/off of the LED vs the fade in/out of the halogens is very eye-catching and, along with the added brightness, should increase visibility especially on bright days.I suspect that there’s a holdover in the packaging method that put the unneeded resistors into the packaging. They may have originally shipped with non-CANBUS bulbs and were just packed in by mistake. (I guess I’ve got two extra load resistors and heat sinks hanging around for future projects now, because these aren’t going back.)Review adjusted to 5 stars. While there was some initial confusion that could have been easily avoided, the product works as expected and advertised. Well worth the price and easy to install in the car I’m working with (2013 Hyundai Genesis Coupe).See Edit. For now I’m giving these a 2 star review based on the difference between the ad and the package. These arrived today and, full disclosure, I haven’t installed them yet. The ad lists that there’s a built in load circuit, but yet these still come with load resistors in the box and instructions for how to install them.That the resistors are included rather than sold separately is nice, however, the point of CANBUS bulbs is to not produce errors and avoid cutting into the wiring with load resistors (as well as avoiding the minor hassle of positioning the resistors to dissipate heat). These were advertised to not need resistors at all. At this point I can only assume that either the bulbs don’t have built in load circuits as advertised, they’re potentially underpowered and will only avoid errors and hyperflashing on some cars, necessitating the use of additional resistors to compensate, or I somehow got the wrong item. Nowhere in the ad is it mentioned that anything other than the bulbs themselves are included, so seeing load resistors in the box was an unpleasant surprise.I’ll be installing one bulb tomorrow to see if it produces an error or hyperflashing. I’ll update my review accordingly. If the resistors are required to make these truly error free, I’ll be returning them as they’re for my wife’s car and I’m not willing to cut into her wiring when I know there are bulbs that don’t require it (I have several in my own vehicle and two in her front signals, but I didn’t want to use switchbacks that might blind drivers behind her or appear to be reverse lights while they’re not flashing).Hopefully this is an oversight, or mistake, but I wanted to give fair warning to anyone who considers purchasing these before I can determine the reality of the situation. I’ll update when I have more information.
M. S. –
I’ve had so many LED lights, some from high-end companies that didn’t work out the box, others that were a fraction of the price that did well. You never know what you’ll get! I’ve spent several hundred dollars on a set of high-end lights from high-end companies, and used the cheapest set from eBay and Amazon, I don’t hold to price. Try it! You’ll probably be pleased! These worked great in my 21′ Toyota 4runner!
Amazon Customer –
Love it so far definitely better than the factory ones!
Amazon Customer –
Going on my second pair of these and they have been the longest lasting bulbs I’ve had in a while. The first pair lasted me almost a year. I’m guessing the cold killed em so I’ll update if these poop the bed. Otherwise great especially the brightness. I have 35% tint covering my turnsignals on the brake housing so these being as bright as they are is great.
paul –
Very tight fit on my 21 Ram. Felt as if i pushed them in the socket anymore i would break them. work well tho.
Steve Byrne –
These are perfect. Replaced front turn signal bulbs with these. Nice darker shade of amber, bright, and best of all, No “hyper-flash”!
Guy –
I replaced another set of LED backup lights that I was not happy with. These lights are fantastic, super bright and when looking through my backup screen it looks like I have 2 high powered flashlight shining in back of me. Really a great set of lights.
CHAOS –
super easy to install – super bright led – I am using mine as a rear turn signal. the 7440 fit my 2015 q50.