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12V 21/5W Tail Brake Light Bulb for Motorcycle, Scooter & ATV
12V 21/5W Tail Brake Light Bulb for Motorcycle, Scooter & ATV
4.89 / 5.0
(18) 18 total reviews
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Product Overview
This 12V 21/5W tail brake light bulb is designed for motorcycles, scooters, mopeds, ATVs, quads, dirt bikes, and go karts.
It provides dual-intensity lighting for tail and brake functions, helping maintain clear rear visibility and safe signaling during everyday riding.
Built with durable materials and efficient heat dissipation, this bulb delivers stable brightness, low power consumption, and reliable performance for long-term use.
Product Compatibility
| Vehicle Type | Fitment |
|---|---|
| Motorcycle | Tail / brake light systems |
| Scooter | Moped & scooter models |
| ATV / Quad | Rear brake light use |
| Dirt Bike | Small displacement models |
| Go Kart | Rear light applications |
Specifications
| Item | Details |
|---|---|
| Bulb Type | Tail / Brake Light Bulb |
| Voltage | 12V |
| Power | 21W / 5W |
| Light Function | Brake Light / Tail Light |
| Material | Plastic & Aluminum |
| Heat Dissipation | Enhanced thermal performance |
| Light Source | Incandescent |
| Installation | Direct Replacement |
| Application | Motorcycle, Scooter, ATV, Go Kart |
| Package Includes | 1 × Tail Brake Light Bulb |
Key Features
- Dual-intensity 21/5W output for tail and brake lighting
- Maintains clear rear visibility and safe braking signals
- Plastic and aluminum construction improves heat dissipation
- High brightness with low power consumption
- Easy installation with direct replacement design
- Ideal for replacing dim or aging bulbs
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Fitment FAQ
Will this part fit my specific model and year?
This replacement part is intended for Vehicle Type; Motorcycle; Tail / brake light systems; Scooter; Moped & scooter models; ATV / Quad; Rear brake light use. Key physical/spec details from the product data include Voltage: 12V, 12V. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this replacement part, also compare the OEM number, dimensions, connector or mounting style, engine/model year, and product photos.
What models or situations does this part not fit?
Do not order this replacement part for machines outside the listed compatibility, or for units with different OEM numbers, dimensions, mounting points, connectors, or year-specific configurations. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, dimensions, connector or mounting style, engine/model year, and product photos. Recheck listed specs such as Voltage: 12V, 12V. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
Fit and work. Isn't that what we want for replacement parts?
Muy bien
Works great!
Came in early really strong glass
Works well.