ALFA G2

Alfa G2 represents pure Nordic design. The luminaire with indirect light distribution is perfect for offices and public premises. Miro® aluminium optics give an even/low surface luminance. Active + version is a self-learning luminaire that adjusts the light levels by itself, and is activated only when needed. Alfa G2 is available also as a tunable white version.

PURPOSE: Hospital, Office, School

INSTALLATION: Ceiling surface, Recessed

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Benefits and suitability

Benefits

Thanks to its indirect optical solution the glare values remain on low level. Human centric lighting needs are met with tunable white version. Active+ version provides the benefits of the smart and energy efficient lighting without any separate control system. Surface mounting version provides easy connectivity on surface installations and T-profile version fits to T-profile ceilings.

Suitability

Alfa G2 illuminates the schools, hospitals, offices and other public premises. Assembly variants to T-profile ceilings and to surface installations.

Model	Type Code	Power	Luminous flux	Luminaire Efficacy	Lifetime	Operating temperature
Alfa G2	GLA0239	39 W	4200 lm	108 lm/W	L70F10>100 000 h; L80F10=95 000 h	0 - +50°C
Alfa G2	GLA0252	52 W	5200 lm	100 lm/W	L70F10>100 000 h; L80F10=93 000 h	0 - +50°C
Alfa G2	GLA02TW	42 W	4200 lm	100 lm/W	L70F10>100 000 h; L80F10=91 000 h	0 - +50°C

Model	Type Code	Length (L)	Height (H)	Width (W)	Weight
Alfa G2	GLA0239	595 mm	75 mm / 62mm	595 mm	7 kg / 5 kg
Alfa G2	GLA0252	595 mm	75 mm / 62mm	595 mm	7 kg / 5 kg
Alfa G2	GLA02TW	595 mm	75 mm / 62mm	595 mm	7 kg / 5 kg

Colour Temperature:	3000, 4000, 5000 K / TW 2700 K - 6500 K
Colour Rendering Index:	R_A≥ 80 / 90 (ei TW, no TW, kein TW, inte TW)
Optic:	MIRO
Light source shield:	PMMA
IP class:	IP20
Supply voltage:	200-240 V
Frequency:	50-60 HZ
PF:	0,95
THD:	< 15 %

Connection:	Chainable max 52.5mm2 OR max 32.5mm2 and DALI +/-
Dimmability:	ON/OFF, DALI (TW DT8 or DT6), ACTIVE+
Colour:	White (RAL9016)
Material of the luminaire body:	Aluminium, steel, PC-ABS
Guarantee:	5 years
Accessories (Others):	Active+