AutoGlowLED WY21W LED Turn Signal Bulb for Mazda 2 3 CX-5 MX-5 Canbus
Quick Answer
AutoGlowLED WY21W LED turn signal bulbs are a canbus no-error, no hyper flash upgrade for select Mazda models including Mazda 2, 3, CX-5, CX-9, MX-5, and RX-8. They deliver 6500LM of yellow light from 54 SMD 3030 chips.
Key Features
- Canbus No Error: Designed for canbus no error and no hyper flash operation in compatible Mazda vehicles.
- High Brightness LED: 54 SMD 3030 chips produce 6500LM of yellow light, much brighter than original incandescent bulbs.
- Low Power Consumption: Runs at 8W with DC 9-18V input, drawing less power than stock halogen glass bulbs.
- Aluminum Construction: Built with aluminum material and rated for 50,000 hours of lifespan.
- Plug-and-Play Replacement: Replaces the stock halogen glass bulb directly in the WY21W (T20, 7440A) socket.
- Front and Rear Fitment: Item type is turn signal lights for both front and rear positions.
Product Description
AutoGlowLED WY21W LED turn signal bulbs upgrade your Mazda's stock halogen glass bulbs with 54 SMD 3030 chips producing 6500LM of yellow light. They are canbus no error and no hyper flash, running at 8W with DC 9-18V input on an aluminum body rated for 50,000 hours. This 2-piece set fits the WY21W (T20, 7440A) socket for front and rear turn signal positions.
Compatibility
Mazda 2 (DL, DJ) 2015-2018; Mazda 3 (BL, BM, BN) 2009-2018; CX-5 (KF) 2017-2019; CX-9 (TC) 2016-2019; MX-5 (NC, ND) 2006-2019; RX-8 (SE, FE) 2003-2012
Why Upgrade to LED?
Brighter Than Halogen

No Error Codes

Easy Installation

6000K Crystal White

Custom Fit

Premium Quality LEDs
Color Options

Blue

Orange
Specifications
| Item Type | Turn Signal Lights (front and rear) |
| Socket Type | WY21W (T20, 7440A) |
| Color | Yellow |
| Power | 8W |
| Voltage | DC 9-18V |
| LED Chip | 54 SMD 3030 Chip (1.5W/SMD) |
| Luminous Flux | 6500LM |
| Material | Aluminum |
| Lifespan | 50,000 Hours |
| Canbus | No error, no hyper flash |
Frequently Asked Questions
Q: Will these bulbs cause a canbus error on my Mazda?
A: No, these AutoGlowLED WY21W bulbs are designed for canbus no error and no hyper flash operation.
Q: What socket type do these LED turn signal bulbs use?
A: They use the WY21W socket, which is also referenced as T20 or 7440A.
Q: How many bulbs are included in this package?
A: The package includes 2pcs AutoGlowLED LED turn signal lights.
Q: What should I check before ordering?
A: Be sure to understand the type and color of the product before ordering, and ensure that the delivery address and phone number are correct.