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ORASKA NR4V10W – 10W White Emergency Light with 4V-4500mAH Battery, Reliable Backup, Affordable Price – Bangladesh

BRAND : ORASKA
MODEL NO : NR4V10W
SERVICE WARRANTY : 6 months
BATTERY WARRANTY : 6 months
(5 Reviews)
MRP : 1680 BDT   1830 BDT

Key Features

  • Service & Battery Warranty: 6 Months
  • White Body and White LED Light Color
  • 4V-4500mAH Lead Acid Battery
  • 10Watt (5W SMD *2) LED Cool Daylight Color
  • 16 Hrs Full Charging time
  • 3-4 Hours Backup
  • 20-25 Lux illumination at 10 ft distance from headlight
  • CCM Ordinary Battery Charger Mode
  • No Auto Shutdown
  • Overcharge, Inrush, Surge Protection
  • 100 milliseconds (ms) switching time
  • Relay Switching
CATEGORIES: Emergency Twin Head Light
SKU: NR4V10WWhite10W
Call For Order : +8801614-243042
Main Features:
Battery 4V-4500mAH Lead Acid Battery
Battery Charger Mode CDL Ordinary
LED Light SMD 10W (5W*2)
Luminous Flux 110 Lumen/Watt
Light Color White
Auto Shutdown Mode None
Luminous Intensity 20-25 Lux at 10 ft distance from headlight
Protection Overcharge, Inrush, Surge
Expected Lifetime 2-3 Years

A Twin Head Emergency Fog Light is designed to provide high-intensity, wide-area illumination during power outages or low-visibility conditions such as fog, smoke, or dust. Each unit features two adjustable LED lamp heads that activate automatically when the main power fails. Powered by a built-in rechargeable battery, the light ensures safe evacuation or continued operation in emergencies, especially in industrial, commercial, or outdoor environments. It is a self-contained lighting device designed to provide illumination during a power failure or emergency. It consists of two adjustable LED or halogen lamp heads, a rechargeable battery, a charging circuit, and an automatic controller.

Working Principle:

  1. Normal Condition (AC Power ON):

    • The unit is connected to the main AC supply.

    • The internal battery is continuously charged by the built-in charger.

    • The twin lamp heads remain OFF.

  2. Emergency Condition (AC Power OFF):

    • When the main power supply fails, the automatic control circuit instantly switches to battery mode.

    • The twin LED or halogen heads turn ON automatically to provide emergency illumination.

    • They typically stay ON for 90 minutes or more, depending on battery capacity.

  3. Restoration (AC Power Returns):

    • The system automatically switches back to AC mode.

    • The emergency lights turn OFF.

    • The battery starts recharging for the next outage.

Key Features:

  • Dual adjustable lamp heads for wide light coverage.

  • Lead-Acid battery options.

  • Overcharge protection.

  • Wall-mount or ceiling-mount installation.

Additional Product Information
Product Size 11 by 11 by 3.5 inch
Product Weight 1170 Grams
Customer Reviews

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