Sirius S Gen2

Sirius S Gen2 — Street luminaire made in Finland for light traffic and parks

Sirius S Gen2 is an energy-efficient street luminaire manufactured in Finland, designed for varying Nordic weather conditions. IP66, IK09, luminous efficacy 135–158 lm/W and Finnish Transport Infrastructure Agency (Väylä) approval. The easy-to-open body and knife switch significantly speed up installation and maintenance.

Timeless Scandinavian design suits environments built in different eras. The Sirius product family also includes Sirius M Gen2 and Sirius Flood Gen2.

Application area: Sirius S Gen2 is suitable for pedestrian paths, cycle paths, parks, outdoor trails, residential streets, as well as parking areas and area lighting. Light traffic routes and parks. A wide range of light distributions — low glare values ensure comfort for pedestrian paths, fitness trails and parks. Residential areas and residential streets. Streamlined design suits both new and old residential environments. CLO compensation as standard. Area lighting and facades. Suitable for use with Sirius Flood Gen2 spotlights to create a coherent lighting solution.

Installation: Sirius S Gen2 is installed on a pole, ceiling or wall surface. The easy-to-open body and knife switch speed up both installation and maintenance — no special tools required.

Benefits

Easy-to-open body — fast installation and maintenance: The body opens without special tools. The knife switch enables fast connection and disconnection during maintenance — saves installation time and reduces maintenance costs.

Premium Ceramic LED technology: Silver-free Ceramic LED diodes ensure the longest lifecycle and pure, stable light quality.

Serviceability and future-proofing: Standardised Zhaga Book 15 LED boards and optics, and an easily replaceable driver conforming to Zhaga Book 13 standard.

Finnish Transport Infrastructure Agency (Väylä) approval: Meets the joint Nordic outdoor lighting quality requirements. Suitable for all public roads.

Finnish quality — Key Flag: Designed and manufactured in Finland. Key Flag symbol. Always factory-wired and carefully tested.

Sustainable and ecological construction: Body made from recycled aluminium. Streamlined exterior is easy to keep clean. L98, C10 / 100,000 h lifetime.

Nordic durability — IP66, IK09: IK09 impact resistance — higher than most competitors. Operating temperature –40...+45 °C.

Applicability

Sirius S Gen2 is suitable for pedestrian and cycle paths, parks and outdoor trails, residential streets, as well as parking areas and area lighting. Finnish Transport Infrastructure Agency approval ensures compliance on all public roads.

Variants

Model	Type code	Power	Luminous flux	Luminaire efficacy	Lifetime	Operating temperature	Optical safety distance ¹⁾
SIRIUS S GEN2	GLS2G2S-20, GLS2G2S4-20	23 W	3050 lm	139 lm/W	L98, C10 100 000 h	-40 - +45°C	-
SIRIUS S GEN2	GLS2G2S-40, GLS2G2S4-40	44 W	5490 lm	135 lm/W	L98, C10 100 000 h	-40 - +45°C	2,3 m (1
SIRIUS S GEN2	GLS2G4S-35	36 W	5620 lm	158 lm/W	L98, C10 100 000 h	-40 - +45°C	-
SIRIUS S GEN2	GLS2G4S-65	67 W	9840 lm	148 lm/W	L98, C10 100 000 h	-40 - +35°C	2,3 m (1

Dimensions

Model	Type code	Length (L)	Height (H)	Width (W)	Weight
SIRIUS S GEN2	GLS2G2S-20, GLS2G2S4-20	402 mm	75 mm	235 mm	4,3 kg
SIRIUS S GEN2	GLS2G2S-40, GLS2G2S4-40	402 mm	75 mm	235 mm	4,3 kg
SIRIUS S GEN2	GLS2G4S-35	402 mm	75 mm	235 mm	4,3 kg
SIRIUS S GEN2	GLS2G4S-65	402 mm	75 mm	235 mm	4,3 kg

Comments on

Notes: Nominal luminous flux is based on data provided by the LED manufacturer at 4000 K colour temperature and CRI70 colour rendering, at +25 °C ambient temperature. The actual luminous flux of the luminaire depends on environmental conditions (e.g. temperature and impurities), LED colour temperature, colour rendering and the optical efficiency of the luminaire. Tolerance of ±10% in luminous flux and ±10% in power. The luminaire is CLO-compensated.

The luminaire shall be positioned so that prolonged viewing of the luminaire cannot be assumed to occur closer than the optical safety distance. Luminaire ULOR=0.

Overview

Color Temperature: 3000K, 4000K, 5000K
Color Rendering Index: CRI ≥ 70, CRI ≥ 80
Color consistency: SDCM ≤5
LED type: Ceramic LED (silver free)
LED PCB material: Aluminium
IEC 60068-2-43 LED corrosion test: H2S 15ppm H2S 40°C/90% r.H. Light >98%
Optics: PMMA
Light Source Protection: Tempered glass
Enclosure protection rating: IP66
Impact resistance: IK09
Air impurity and moisture filter valve: Goretex kondensations- och trycksutjämningsventil
Luminaire corrosion resistance class: C3H
Supply Voltage: 220-240 Vac
Frequency: 50-60 Hz
Power Factor: PF > 0,90
THD: THD < 20%
Surge Protection: 10kV L/N-Ground & SD-Ground
Protection class: Protection class I or protection class II
Connection: Internal connection terminal of the luminaire max 5×2.5mm² DALI +/-. 3- or 5-pin factory-installed rubber or MMJ cable.
Dimming / Control: DALI 2 D4i, AstroDIM, Casambi
Number of DALI addresses: 1kpl
Zhaga D4i: Yes
Number of Zhaga connectors: 1
Zhaga book compatibility: Zhaga Book 15, 13, 18, 25
Finnish trasport infrastructure agency approval: Yes
Dark sky: Yes, ULOR 0%
Circular economy: Recycled aluminium
Repairability: Yes
Environmental impact information: No
Luminiare life time: L98 B10/100 000h C10
Color: Standard RAL9006, other RAL colours as option
Housing Material: Recycled aluminium
Warranty: 8 years
CLO: Yes
Accessories (Installation): 3608220 Tube clamp
5206062 T-branch
5205037 Tube adapter 76mm → 60mm
3608101 Ceiling mount
3608061 Wall bracket
accessories (other): Protection class II configuration, separate surge protector 20kV