Logotec for track
The Logotec range of spotlights excels due to efficient lighting technology and excellent user-friendliness. The innovative Spherolit technology has resulted in highly uniform light beams with a slightly soft edge and a high light output ratio. The Logotec system structure is particularly optimised for the special requirements of sales area lighting. It is an effective option for efficient planning and design. The modular Spherolit technology allows tool-free exchange of the lenses, offering different characteristics suiting various lighting tasks. Logotec is also available as recessed spotlight for lighting solutions that are integrated into the ceiling.
Summary of lamps and beam characteristics
Select the required type of illumination for a lamp to see more article information and design data.
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The quality of the optical systems has a major influence on the overall efficiency of an LED. With the goal of producing directed light, ERCO uses optical projection systems that have been designed and built in-house. This system design gives the ERCO user a unique variety of light distributions for professional lighting design applications.
The primary lens is mounted directly on the LED chip and produces a hemispherical beam emission.
As the secondary lens, the collimator aligns the rays of light into a parallel beam, enabling different tertiary lenses to be added.
After focusing the beam, it is the Spherolit tertiary lens that then determines the light distribution. This ranges from narrow beams to wide beams and also includes asymmetric light distributions for vertical illuminance.
Used to accentuate small objects with high light intensity or to project over greater distances between the luminaire and the target object. Beam angle < 10°.
This is the standard characteristic for accent lighting for objects of all kinds, especially to reveal the three-dimensional shape. Beam angle: 10°-20°.
Used for efficient accentuation of large objects or to uniformly emphasise a complete spatial zone. Beam angle: 25°-35°.
Used for flexible, flooding illumination of surface areas and spatial zones, especially useful for the presentation of goods. Beam angle: > 45°.
The oval flood Spherolit lens produces a wide-beam, axially symmetrical light distribution. It produces an oval beam of about 20° by 60°.
The light intensity distribution of the lens wallwasher is designed to provide very high uniformity.
Dimming on the spotlight
Spotlights can be dimmed in various ways for efficient visual comfort. The versions with electronic control gear developed by ERCO have an integrated potentiometer to adjust the luminous flux precisely and individually.
Dimming via circuit or DALI
Spotlights with potentiometer can also be operated by external trailing-edge dimmers. This makes them ideal for an energy-efficient renovation of existing lighting installations which are equipped with this widely used dimmer technology. Alternatively, spotlights are also available as DALI-compatible Light Clients.
Spherolit lens identification
To identify the various tertiary lenses, the name of the light distribution is inscribed around the edge of each Spherolit lens.
ERCO places particular importance on heat management. This ensures that LED modules operate within their safe temperature range, achieving rated life and output for the specified power throughout their entire operational life.
With the product range of Logotec LED spotlights and recessed spotlights, a uniform solution can be found for complex lighting tasks that combine accent lighting, floodlighting and vertical illuminance.
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Projects with Logotec for track
International projects and application studies introduce interestingarchitecture and exemplary lighting applications. Concrete descriptions ofthe lighting solutions with impressive photos explain how the lightingeffects are achieved.
The Guide section provides thorough information on everything from the physical bases of lighting to suggested solutions for different lighting situations. The interactive knowledge modules vividly illustrate lighting solutions that are possible with this product range.
Emphasising objects to attract attention
Flexible luminaires for tracks to produce accent lighting
Lighting tools with a wide-beam light distribution
Lighting technology for vertical surfaces