Product description	Base (standard designation)	Nominal wattage	Nominal voltage	Nominal lamp life time	Nominal luminous flux
SIG 1227	BA20s	20 W	10 V	11000 h	270 lm

SIG 1227

Much higher luminous efficacy than high-voltage signal lamps
Clearly improved lamp quality due to higher gas pressure and inert gas filling
Leads to reduced power consumption of the signal installation
High resistance against shock and vibration compared to high-voltage lamps
Max. premature failure rate: 2 % up to 4,400 h (related to lamp failures only)
Retrofit for 230 V systems (replace lamp and reflector and install transformator)

Starting time

0 s

¹⁾ Distance from the coil to the lug of base

Burning position

s135

Order reference

1227

Light source cap-type (or other electric interface)	BA20s
Length	67.00 mm
Height	36,0 mm
Width	36,0 mm

Quantity of precious metals	0 mg
Quantity of rare earths	0 mg
Minimum rate of recycled material in packaging	80 % ¹⁾
Minimum percentage of recycled content in the product	0 % ¹⁾
Product recyclability	Mostly recyclable product ¹⁾
Packaging recyclability	Mostly recyclable packaging ¹⁾
List of dangerous substances contained in the product in concentrations greater than 0.1% in mass percentage	No
Contains substances of very high concern in concentrations greater than 0.1% by mass percentage	No

¹⁾ According to AGEC Decree 2022-748 (French Anti-Waste-Legislation for a Circular Economy)

Product benefits

Much higher luminous efficacy than high-voltage signal lamps
Clearly improved lamp quality due to higher gas pressure and inert gas filling
Leads to reduced power consumption of the signal installation
High resistance against shock and vibration compared to high-voltage lamps
Max. premature failure rate: 2 % up to 4,400 h (related to lamp failures only)
Retrofit for 230 V systems (replace lamp and reflector and install transformator)

Areas of application

Safety advice

Use only in signal equipment/luminaires that are specially designed for the purpose. Protect the lamps against moisture during operation and installation.

Product code	Packaging unit (Pieces/Unit)	Dimensions (length x width x height)	Gross weight	Volume
4050300831718	Unpacked 1		18.10 g
4050300234991	Folding box 10	441 mm x 81 mm x 192 mm	181.00 g	6.86 dm³
4050300235004	Shipping box 100	407 mm x 175 mm x 203 mm	2002.00 g	14.46 dm³
4099854217739	Shipping box 200	410 mm x 400 mm x 179 mm	4620.00 g	29.36 dm³