Brake light turn signal combo DARKBUSTER AT-R1 combines rear position light, brake light, and amber turn signal functions for e-bikes, e-motorcycles, speed pedelecs, and light electric vehicles.
This E-MARK approved rear lighting module features a compact flat-mount design for modern vehicle integration.
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Why OEM Teams Choose This Brake Light Turn Signal Combo
- 3-in-1 rear lighting integration
- Brake + position + signal functions
- E-MARK approved
- Flat-mount installation
- Clean vehicle styling

Compact 3-in-1 Rear Lighting Design
- Rear position light
- Brake light
- Amber turn signal light
- Reduce installation space
Flat Mount Installation
- Fits flat vehicle surfaces
- Includes mounting cushion
- Vertical installation option
- Horizontal installation option
Optimized LED Performance
- Bright Osram LEDs
- Low power consumption
- Long lifespan
- Enhanced rear visibility
Built-In EMC & IP67 Protection
- Built-in EMC design
- Reduce electrical interference
- IP67 waterproof protection
- Built for outdoor riding environments
Vehicle Applications
- E-bikes
- E-motorcycles
- Speed pedelecs
- Light electric vehicles

Reliability Testing & Quality Validation
- S14.4.2.3 Heat Test
- S14.5.1 Vibration Test
- S14.6.6.3 Temperature Cycle Test
- S14.6.9 Sealing Test
- Salt Spray Test (ASTM B117-73)
FAQ
Does AT-R1 include brake light?
Yes.
Can it be mounted horizontally?
Yes.
Is OEM customization available?
Yes.
Learn more about
UNECE vehicle lighting regulations.











