CPR compliant, approved to EN54-23:2010 for use in fire alarm systems, the L101X also carries GOST approval and cULs approval for general signalling. Featuring an automatically synchronised flash rate of 1Hz (60 flashes per minute) as standard, the DC voltage versions also have user selectable 1.5Hz (90 flashes per minute) and double-strike flash rates.


Energy: 5 Joules (5Ws)
Flash rate: 1Hz (60 fpm)
  DC units: Optionally 1.5Hz
& double strike
Peak Candela: 500,000 cd – calculated from energy (J)
Effective Intensity cd: 250 cd – calculated from energy (J)
Peak Candela: 86,935 cd* – measured ref. to I.E.S.
Effective Intensity cd: 200 cd* – measured ref. to I.E.S.
Terminals: 0.5 to 4.0mm² cables.
Lens colours: Amber, Blue, Clear, Green, Red, Yellow
Tube life: Emissions are reduced to 70% after 8 million flashes
Ingress Protection: IP66
Housing material: UL94V0 & 5VA FR ABS
Housing colour: RAL3000 Red, RAL7038
Grey and White
Lens material: PC
Fixings: Stainless Steel
Operating temp: -25° to +55°C [-13° to +131°F]
Storage temp: -40° to +70°C [-40° to +158°F]
Relative humidity: 90% at 20°C [68°F]
Weight: 0.20kg/0.44Ibs
*Candela measurements representative of performance with clear lens at optimum voltage.


Part Codes

Version: Part code:
12V dc/ac L101XDC012[b][x]/[y]
24V dc/ac L101XDC024[b][x]/[y]
48V dc L101XDC048[b][x]/[y]
48V ac L101XAC048[b][x]/[y]
115V ac L101XAC115[b][x]/[y]
230V ac L101XAC230[b][x]/[y]
[b] = Back box type: B: standard L101 type
M: Multi-purpose type
A: A100 type
S: Sonora type
[x] = Housing colour: G: Grey, R: Red, W: White
[y] = Lens colour: A: Amber, B: Blue. C: Clear, 
G: Green, M: Magenta R: Red, Y: Yellow
Suffix part number with ‘-UL’ for UL approved version 
B, A and M back box options only – see product outline drawings for full details
UL version approved for general signaling (non fire alarm) use.