3965 CEILING LIGHT

Product catalog summary

Product Overview

The Gamain 3965 Ceiling Light is a recessed lighting fixture designed for installation in false ceilings. It provides high-quality daylight illumination with a dual-illuminant system that combines daylight (D65 illuminant) and incandescent light to recreate natural daylight conditions.

Technical Specifications

Installation: Recessed in false ceiling
Distance from worktop: 150 cm
Illumination level: 1750 lux
Colour temperature: 6500 K (Kelvin)
Illuminated working area: 3 m x 3 m
Dimensions (LxWxH): 160 cm x 77.5 cm x 154 cm
Fastening points spacing: 80 cm x 34 cm
Weight: 32 kg
Power consumption: 510 Watts
Power source: 230 V, 50-60 Hz
Ballasts: High frequency for instant lighting and no flickering
Colour: White (RAL 9003)

Installation Accessories

Fixing adjustment kit (Ref. KBAT): Enables hanging the 3965 ceiling light from existing attachment points.
Recessing kit (Ref. 88950120316): Allows recessing the 3965 daylight ceiling light into a false ceiling, preserving lighting quality and facilitating cleaning. Fastenings are blocked out for perfect integration.

Maintenance Recommendations

It is recommended to replace the light sources every two years or after 2500 hours of use to maintain optimal performance.

Lighting Quality and Benefits

The Gamain 3965 ceiling light is designed to mimic natural daylight, which is the most efficient for human vision. Its dual-illuminant system uses a mix of different light sources to produce a complete and well-balanced spectral curve closely matching the D65 illuminant defined by the International Commission on Illumination (CIE). This balanced spectrum reduces eye strain and avoids chromatic adaptation issues, enabling precise color perception.

The dual-illuminant feature allows users to vary the light between daylight (D65) and incandescent light, enhancing the ability to interpret colors accurately. This is particularly important in applications such as dental or ceramic restorations where hue, saturation, and luminosity must be analyzed precisely.

Unlike standard fluorescent lighting, which lacks vivid blue and deep red components, the Gamain lighting provides a full visible spectrum from near ultraviolet to far infrared (380 to 780 nanometers), ensuring all colors are visible and accurately rendered.

Operational Advantages

Lighting levels between 1500 and 2000 lux ensure 90% visual acuity and save 90% of retinal receptors.
The high-frequency ballasts provide instant lighting without flickering, reducing eye fatigue and headaches.
The control button allows variation of illuminant settings using the knee or elbow, maintaining hygiene standards by enabling hands-free operation.

Summary of Critical Parameters

Parameter	Value
Illumination (Lux)	1750
Colour Temperature (K)	6500
Power Consumption (W)	510
Dimensions (cm)	160 x 77.5 x 154
Weight (kg)	32
Distance from worktop (cm)	150

Manufacturer Information

Gamain Le Gross S.A.S.
470 rue Gilles de Gennes, BP 8, Zone d’Activités Node Park Touraine, 37310 Tauxigny, France
Tel: +33 2 47 28 18 53
Fax: +33 2 47 27 35 85
Email: [email protected]
Website: www.gamain.fr

Additional Notes

The product documentation and photos are non-contractual and subject to change without notice.

Catalog excerpts

GAMAIN LEGROS S.A.S. 470 rue Gilles de Gennes BP 8 Zone d’Activites Node Park Touraine 37310 Tauxigny - France Tél. : + 33 2 47 28 18 53 Fax. : + 33 2 47 27 35 85 e-mail : [email protected] www.gamain.fr 3965 ceiling light recessed in a false ceiling *DPDLQ PRUH WKDQ MXVW D QDPHÖ The reference ! It is recommended to replace the light sources every two years or after 2 500 hours of use. Õ Recessing kit for 3965 Ref. 88950120316 This kit allows to recess Gamain 3965 daylight ceiling into a false ceiling. It offers an alternative to hanging as it preserves genuine lighting qualities of Gamain ceiling lights. Cleaning is made easier, fastenings are blocked out for a perfect integration into your working space. Õ 2YHUDOO GLPHQVLRQV / O + LQ FP Õ ,QWHUQDO ILWWLQJ GLPHQVLRQV / O LQ FP Õ Frame weight: 17 kg Õ Fixing adjustment kit Ref. KBA This kit enables to hang the Gamain 3965 daylight ceiling from existing attachment points. Õ DGMXVWDEOH SRVLWLRQV PP High frequency ballasts : instant lighting and no flickering Between attachment axes in cm: 80 x 34 Illuminated working area in m: 3 x 3 Distance from the worktop in cm: 150 Creation : Studio Mapi ; Photos : Fotolia ; Non contractual document and photos ; Can be modified without notice. March 2012. REQUIRE TRUE DAYLIGHT Õ *DPDLQ 7UXH 'D\OLJKW Õ 9LVXDO FRPIRUW DQG FRORXUV UHVSHFW Õ 3HUIHFW OLJKW WR DQDO\]H WKH GLIIHUHQW FRORXU SDUDPHWHUV VDWXUDWLRQ OXPLQRVLW\ DQG KXH Õ 'XDO LOOXPLQDQW ' GD\OLJKW $ LQFDQGHVFHQW IRU RSWLPDO LQWHUSUHWDWLRQ Õ &RPSOHWH DQG ZHOOEDODQFHG OLJKW DERYH WKH ZRUNLQJ DUHD Õ $EVHQFH RI VKDGRZV Õ 'LVWDQFH IURP WKH JURXQG P Õ ,OOXPLQDWHG DUHD 5 [ P 3965 CEILING LIGHT, DUAL ILLUMINANT

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Relative Energy The specificity of Gamain lightings is their capacity to recreate this daylight thanks to a mix of different light sources. Gamain daylight is characterized by a complete and well-balanced spectral curve that tends to be superposed on the curve of the D65 illuminant as defined by the International Commission of Illumination (CIE). Our brain has been formatted by the natural daylight under which it is the most efficient. In daily working conditions, the visual system uses a quarter of our energy (because of contrast, distance, light colour DGMXVWPHQWV HWF Too often ignored, general...

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