| Manufacturer part number (MPN) | BT2SL-F1-AT |
| EAN / GTIN | 5205050910896 |
| HS code | 8543.70 |
| Sales unit | pcs |
| Package quantity | 6 pcs |
| Suitable for continuous circuit | No |
| Suitable for standby switching | No |
| Mounting method | Wall surface mounting/ceiling surface mounting |
| Function | Escape route lighting |
| With pictogram | No |
| Monitoring equipment | Automatic self test |
| Wiring system | Standby switching |
| With remote switch connection | No |
| With remote control | No |
| Power supply system | Peripheral (individual battery) |
| Battery technology | Lithium-ion |
| Lamp type | LED not exchangeable |
| With light source | Yes |
| Suitable for number of light sources | 24 |
| Lamp holder | None |
| Number of lighting heads | 2 |
| Housing material | Plastic |
| Housing colour | White |
| Material cover | Plastic, structured |
| Voltage type | AC |
| Nominal voltage | 207–253 V |
| Type of control gear | Not required |
| Exchangeable control gear | No |
| Light distributor | Focal lens |
| Luminous flux in emergency mode | 1000 lm |
| Constant light output (CLO) | No |
| Degree of protection (IP) | IP65 |
| Impact strength | IK07 |
| Protection class according to IEC 61140 | II |
| Rated ambient temperature according to IEC 62722-2-1 | 5–40 °C |
| Max. system power | 4 W |
| Rated luminous flux according to IEC 62722-2-1 | 1000 lm |
| Colour temperature | 4000 K |
| Power factor | 0.9 |
| Nominal operation time | 1 h |
| Width | 155 mm |
| Height/depth | 69 mm |
| Length | 466 mm |
| Type of wiring | Suitable for loop-through wiring |
| Number of poles | 3 |
| Conductor cross section | 2.5 mm² |
| Connection type | Screw connection |
| RAL-number housing | 9003 |
| Connectable conductor cross section | 0.5–1.5 mm² |
| Emergency power supply system | Peripheral (individual battery) |
| Power consumption in emergency mode | 4.5 W |
| Emergency function monitoring system | None |
| With heating element for battery | No |
| Type of lithium-ion battery | Lithium iron phosphate (LiFePO4) |
| Country of origin | Romania |
