Litewel Electronics India Pvt Ltd
Emergency Light Manufacturer and Specialist in Mumbai, India


SLI-18 LED is our latest offering of our Twin Beam LED Industrial Emergency Lights. This compact model is well suited for installations where size is a constraint and an over extended backup is not required. This unit provides the same illumination and coverage of its bigger brother, LSI-35 LED but at a compact size.

Features include,

  • Twin Beam LED array which can be positioned in any direction

  • Superior Battery Backup of 15 hours !

  • Rugged Design and Extended Service Life

  • Upgraded Circuitry

Availability: In stock


Quality product series from Litewel

Unbeatable Reliability and Performance.

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Industry Leading 18 month warranty!




  • Automatic compact Industrial Twin Beam LED Emergency Light using High Flux LEDs.
  • Guaranteed Backup of 15 Hours on single beam and 8 Hours on dual beams, on a fully charged battery.
  • Dual LED Flood Beams can be positioned at different angles to provide maximum coverage.
  • Switches "OFF" automatically and reverts back to battery charging mode on supply resumption.
  • Regulated battery charging with Constant Voltage Tapering Current Characteristics and goes into Trickle charge when battery attains full charge.
  • Unique TBP (Triple Battery Protection) Features:-
    • Automatic low battery cut-off.
    • Over-Voltage Protection.
    • Special Electronic battery isolation circuit ensuring:
      • Battery does not accidentally or otherwise go into deep discharge thereby optimizing battery life and ensuring product performance in areas of frequent power failure.
      • No current drain after switch-off. Partial battery self-recovery even without charging.
  • Manual ‘ON’ Toggle and Reset Switch for individual switching ON/ OFF Emergency Lights.
  • Emergency ‘Test’ Switch for maintenance checks.
  • A.C. Triggered automatic reset function.
  • Corrosion resistant powder coated metal body.
  • Rugged handle enables portable use. Can also be wall mounted using integrated key hole mounting arrangement.
  • Field proven design

Technical Specifications

  • A.C. supply (for charging battery): 240 VAC; 50/60 Hz.
  • Battery: - Sealed rechargeable maintenance free battery (SMF).
  • Battery Capacity: 6V | 4.0 – 4.5 Ah.
  • Lamp: High Flux LED array x 2 | Beam Type : Flood
  • Backup Time: 15 hours using single beam and 8 hours on dual beams.
  • LED Indicators:
    • AC mains supply: Red.
    • Emergency mode: Green.
  • Dimensions (overall):
    • L   -  365 mm (extended)
    • W  - 115mm
    • H   - 150 mm (with handle)

Additional Info

Additional Info

Country of Manufacture India
Color Gray
Size M

Litewel Advantage

We give you quite a few good reasons to go with our products, right from the unsurpassed reliability to the unbeatable 18 month warranty on our products.

18 Months Warranty

18 Months Warranty

Litewel offers an industry leading 18 month warranty* across its entire product range.

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Unbeatable Reliability

Unbeatable Reliability

Our products have field proven reliability, with more than 50,000 units currently in the field and some of them in use for over 10 years

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Eco Friendly

Eco Friendly

With ROHS compliance and newer technologies such as LEDs, our products have a greater impact on conserving the environment.

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