Heavy-Duty Solar Arrow Blinker Light & Directional Signal
Enpowers International manufactures industrial-grade Solar Arrow Blinker Lights specifically engineered for continuous directional guidance on expressways, arterial road diversions, highway flyovers, and infrastructure work zones. Built with cutting-edge optical lenses and high-flux LEDs, it delivers clear guidance to high-speed drivers at distances exceeding 1,000 meters.
Core Operational Advantages
- Energy Efficient: Under 5W power draw (1/10th of traditional incandescent units).
- Extended Autonomy: 4 to 5 continuous overcast/rainy days backup.
- Flashing Rate: 40 to 50 synchronized flashes per minute.
- Optical Range: 800m+ daytime visibility, up to 1.3km at night.
- Failsafe Mode: Direct daytime operation even during severe voltage drops.
- Zero Maintenance: Genuine "Fit and Forget" off-grid installation.
Comprehensive Technical Specifications
Detailed parameters tested and certified to comply with national and global civil infrastructure requirements.
| Sr. No. | Parameter | Model: EI-STBN-01 (12H Dusk-to-Dawn) | Model: EI-STBDN-01 (24H Continuous) |
|---|---|---|---|
| 01 | Aspect Diameter | 300 mm (Polycarbonate Lens) | 300 mm (Polycarbonate Lens) |
| 02 | Display Color Profile | Amber / Yellow, Red, Green Directional Arrow | Amber / Yellow, Red, Green Directional Arrow |
| 03 | Operating Mode | 12 Hours (Dusk-to-Dawn Automatic Sensor) | 24 Hours Continuous Day & Night Operation |
| 04 | System Voltage | 12V / 24V DC Regulated | 12V / 24V DC Regulated |
| 05 | Solar PV Module | MNRE & IEC Certified Monocrystalline / Polycrystalline | MNRE & IEC Certified Monocrystalline / Polycrystalline |
| 06 | Battery Configuration | In-Built Sealed Maintenance Free (SMF) Anti-Theft Pack | In-Built Sealed Maintenance Free (SMF) Anti-Theft Pack |
| 07 | Optical Visibility | >800m daytime, 1.3km night (Exceeds NHAI specs) | >800m daytime, 1.3km night (Exceeds NHAI specs) |
| 08 | System Autonomy | 4 to 5 Continuous Cloudy/Rainy Days | 4 to 5 Continuous Cloudy/Rainy Days |
| 09 | LED Driver Efficiency | Greater than 95% Efficiency | Greater than 95% Efficiency |
| 10 | Quiescent / Idle Current | Less than 2 mA | Less than 2 mA |
| 11 | Luminous Intensity | Greater than 330 cd (Center Lux certified) | Greater than 330 cd (Center Lux certified) |
| 12 | Housing Enclosure | UV-Stabilized Polycarbonate / Powder-Coated Metal IP65 | UV-Stabilized Polycarbonate / Powder-Coated Metal IP65 |
Target Application Sectors
Field-tested configurations proven across public works, major road concessions, and harsh industrial environments.
National Highways & Expressways
Installed at toll barriers, median cuts, lane narrowing transitions, and high-speed off-ramps to guide approaching vehicles reliably without trenching cables.
Road Construction & Diversions
Provides clear, early directional notification for temporary diversions, utility excavation work, and lane closures, drastically reducing secondary accidents.
Industrial Yards & Ports
Controls flow at entry checkpoints, logistics weighbridges, container terminals, and industrial plant perimeters where 24/7 autonomous safety alerts are vital.
Direct Manufacturer Supply for Overseas Projects
With direct manufacturing facilities in Vatwa, Ahmedabad, we support international road safety contractors and distributors with full tender documentation, custom directional arrow angles, and worldwide export shipping.