Turn signal indicator light DARKBUSTER AT-R2 combines brake light, rear position light, and amber turn signal functions for e-scooters, mobility scooters, cargo bikes, and compact electric vehicles.
This E-MARK approved rear lighting module features a compact solid-mount design for modern vehicle integration.


Why OEM Teams Choose This Turn Signal Indicator Light
- 3-in-1 rear lighting integration
- Brake + position + signal functions
- E-MARK approved
- Compact installation size
- Ideal for e-scooter integration

3-in-1 Rear Lighting Design
- Rear position light
- Brake light
- Amber turn signal light
- Reduce component count

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-scooters
- Mobility scooters
- E-cargo bikes
- 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-R2 include brake light functionality?
Yes, it integrates brake light, rear position light, and amber turn signal functions.
Is AT-R2 suitable for e-scooters?
Yes, it is designed for compact electric mobility platforms.
Is OEM customization available?
Yes, BRIGHTSTARTW supports custom integration projects.
Learn more about
UNECE vehicle lighting regulations.









