







Kosnic BEM303/SST UEM 3W 2 in 1 Standard/Self test Emergency Module for Battens
BEM303/SST
Batten UEM 3W 2-in-1 Emergency Module – Standard or Self-Test Operation
The Batten UEM 3W 2-in-1 Emergency Module is designed for Kosnic LED battens, offering selectable operation in standard or self-test modes. With simple push-switch programming, a long-life LiFePO4 battery, and adaptive current control, it provides reliable backup performance in both maintained and non-maintained systems.
- Dual Function: Operates as either Standard or Self-Test emergency module.
- Simple Setup: Push-switch selection for mode (three presses) and test interval (two presses).
- Emergency Operation: Suitable for maintained and non-maintained systems, with self-test to BS-EN-62034.
- Long-Life Battery: Internal LiFePO4 battery allows frequent discharge cycles without capacity loss.
- Adaptive Control: Patented adaptive current control supports LED loads between 30–300Vdc.
Technical Specification
- Power Consumption: 3W
- Battery Type: Internal LiFePO4, long lifespan
- Operating Modes: Standard or Self-Test selectable
- Voltage Range: Suitable for LED loads 30–300Vdc
- Compliance: Automatic Self-Test to BS-EN-62034
✅ Choose the Batten UEM 3W 2-in-1 Module for flexible, reliable, and easy-to-maintain emergency lighting solutions!
Range | Kosnic Batten UEM |
Product | LED Batten |
Type | Emergency |
Wattage | 3 W |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.