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Willy Meyer + Sohn
Halogen floodlights

Halogen floodlights

Product catalog summary

Overview of Halogen Floodlights
Halogen floodlights are engineered to meet high-quality standards with excellent thermal properties, ensuring extended lamp life and reduced maintenance costs. The range includes tungsten halogen lamps up to 2000 W and covers all protection classes.

Design and Heat Dissipation
The floodlights feature optimal heat dissipation through direct contact between lampholders, reflectors, and housing, with heat dissipating externally via large cooling fins.

Specifications of Various Models

500 W Halogen Floodlights: Compatible with QT-DE 12 and R7s 42V QT-DE 12 lamps, available in protection classes I and II, with IP65 and IK07 ratings. Double insulated versions are also available.
Low Voltage Floodlights: Designed for 12/24 V power supply, featuring die-cast aluminium housing, tempered safety glass, and stainless steel components.
1000 W, 1500 W, and 2000 W Models: These models feature die-cast aluminium housing, stainless steel parts, and are designed for high performance under harsh conditions. They offer various beam angles and are supplied without lamps.

Performance and Beam Angles
Each model provides specific beam angles and luminous outputs, with detailed performance metrics such as distance and intensity (lx) provided for different wattages.

Accessories
A range of accessories is available for customization and enhanced functionality, including protection grills, vertical louvres, cowls, pole clamps, and wall brackets. These accessories are designed for retrofitting and are available in various finishes.

Conclusion
Halogen floodlights are robust, versatile lighting solutions suitable for various applications, offering durability and efficiency with a range of customization options.

Specifications:
The floodlights are designed with die-cast aluminium housing, available in unpainted or polyester powder-coated finishes. They feature axially symmetrical aluminium reflectors with a stucco finish, stainless steel exterior parts, tempered safety glass, and silicon gaskets. The mounting brackets are made of aluminium with specific drilled holes for installation. The floodlights are supplied without lamps and are compatible with low voltage power supplies.

Procedures:
Installation involves using the provided mounting brackets with specified hole dimensions and spacing. The floodlights have a tilt range of 100° and are equipped with PG11 cable glands.

Norms and Standards:
The floodlights adhere to protection class III and IP54 standards, ensuring resistance to dust and water ingress. The IK07 rating indicates a level of impact resistance.

Recommendations:
Accessories such as vertical louvres, protection grills, earth spikes, corner fixing brackets, cowls, and pole clamps are available for retrofitting and enhancing the functionality of the floodlights. Each accessory is designed for specific mounting and glare reduction purposes.

Key Data from Tables and Graphs:
The document provides detailed specifications for different lamp types, including H3 and QT-12 lamps, with varying wattages and luminous outputs. Beam angles and light distribution data are provided for each model, indicating the intensity of illumination at various distances.

Critical Information:
The floodlights are designed for heavy-duty applications and are available in different power ratings (50W to 500W). The integrated PIR sensor in some models allows for motion detection and includes a manually adjustable twilight switch and timer functions. The accessories are designed to enhance the floodlights' performance and adaptability to different installation environments.

Catalog excerpts

Halogen floodlights 101 Halogen floodlights The range of halogen floodlights sets quality standards. The exceptional thermal properties of the housings ensure extremely long lamp life. The discerning customer profits from these advantages in terms of lower maintenance and re-lamping costs. The range covers tungsten halogen lamps up to 2000 W and all protection classes. Optimal heat dissipation is achieved by a combination of different design details: The lampholders and the reflector both have direct contact with the housing which means the heat is not retained within the fitting. Instead it is dissipated to the outside via large cooling fins.

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Halogen floodlights 500 W For halogen lamps (QT-DE 12), suitable also for lamps R7s 42V QT-DE 12, 400 W protection class I, IP65 (8 539), IP55 (8 509) , IK07 Halogen floodlights 500 W, double insulated For halogen lamps (QT-DE 12), double insulated, suitable also for lamps R7s 42V QT-DE 12, 400 W protection class II ,IP65 , IK07 Halogen floodlights for low voltage power supply 12/24 V For low voltage halogen lamps (QT-12) protection class III , IP65 , IK07 die cast aluminium housing, unpainted or polyester powder coated, axially symmetrical aluminium reflector with stucco finish, tempered safety...

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350 90 70 40 8M Part number Colour Description 125 0 197 940 black Corner fixing bracket A, aluminium, polyester powder coated, for mounting floodlights on 90° corners 125 0 197 960 white 125 0 197 950 silver grey Accessories for halogen floodlights 500 W and halogen floodlights for low voltage power supply, 12/24 V Part number Colour Description 125 0 184 000 unpainted Protection grill, stainless steel, to protect the glass from stone chip and vandalism, for retro-fitting, only one accessory per luminaire, not in combination 125 0 184 940 black 125 0 184 960 white Part number Colour Description...

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104 Halogen floodlights Halogen floodlight 1000 W For halogen lamps (QT-DE12) protection class I, IP55 , IK07 die cast aluminium housing, unpainted, axially symmetrical aluminium reflector with stucco finish, all exterior steel parts are stainless steel, tempered safety glass, silicon gasket, 2 stainless steel clamps, hinged front frame, mounting bracket aluminium: 2 drilled holes Ø 9 mm, spacing 70 mm, 1 centre hole Ø 10.5 mm, tilt range 110°, PG11 cable gland, supplied without lamp Lamp (see page 242 – 243) QT-DE 12 QE-DE 12 1000 W 22000 lm 8535091 4,3 m 2,6 m 850lx 3 m 8,6 m 5,2 m 213lx 6...

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Halogen floodlights 105 Part number Colour Description 125 0 197 940 black Corner fixing bracket A, aluminium, polyester powder coated, for mounting floodlights on 90° corners 125 0 197 960 white 125 0 197 950 silver grey Part number Colour Description 120 0 240 940 black Universal pole clamp, aluminium, polyester powder coated, stainless steel bolts, for mounting on poles Ø 40-110 mm 120 0 240 960 white 120 0 240 950 silver grey Accessories for halogen floodlights 1000 W Part number Colour Description 125 0 177 000 unpainted Protection grill, stainless steel, to protect the glass from stone...

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106 Halogen floodlights Halogen floodlight 1500 W For halogen lamps (QT-DE12) protection class I, IP55 , IK07 die cast aluminium housing, unpainted, axially symmetrical aluminium reflector with stucco finish, all exterior steel parts are stainless steel, tempered safety glass, silicon gasket, 2 stainless steel clamps, hinged front frame, mounting bracket aluminium: 2 drilled holes Ø 9 mm, spacing 70 mm, 1 centre hole Ø 10.5 mm, tilt range 110°, PG11 cable gland, supplied without lamp Lamp (see page 242 – 243) QT-DE 12 The extra large cooling fins on these floodlights ensure optimal heat dissipation....

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Halogen floodlights 107 Part number Colour Description 125 0 197 940 black Corner fixing bracket A, aluminium, polyester powder coated, for mounting floodlights on 90° corners 125 0 197 960 white 125 0 197 950 silver grey Part number Colour Description 120 0 240 940 black Universal pole clamp, aluminium, polyester powder coated, stainless steel bolts, for mounting on poles Ø 40-110 mm 120 0 240 960 white 120 0 240 950 silver grey Accessories for halogen floodlights 1500 W Part number Colour Description 125 0 178 000 unpainted Protection grill, stainless steel, to protect the glass from stone...

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108 Halogen floodlights Halogen floodlight 2000 W For halogen lamps (QT-DE12) protection class I, IP55 , IK08 die cast aluminium housing, unpainted, axially symmetrical aluminium reflector with stucco finish, all exterior steel parts are stainless steel, tempered safety glass, silicon gasket, closure with 4 stainless steel screws, hinged front frame, mounting bracket aluminium: 4 drilled holes Ø 9 mm, spacing 70 mm (120 mm), 1 centre hole Ø 11 mm, tilt range 100°, PG13.5 cable gland, supplied without lamp Lamp (see page 242 – 243) QT-DE 12 QE-DE 12 2000 W 44000 lm 8537091 9,4 m 4,2 m 485lx 5...

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Halogen floodlights 109 Part number Colour Description 125 0 197 940 black Corner fixing bracket A, aluminium, polyester powder coated, for mounting floodlights on 90° corners 125 0 197 960 white 125 0 197 950 silver grey Part number Colour Description 120 0 240 940 black Universal pole clamp, aluminium, polyester powder coated, stainless steel bolts, for mounting on poles Ø 40-110 mm 120 0 240 960 white 120 0 240 950 silver grey Accessories for halogen floodlights 2000 W Part number Colour Description 125 0 179 000 unpainted Protection grill, stainless steel, to protect the glass from stone...

Open the catalog to page 9

110 Halogen floodlights Halogen floodlights 500 W heavy duty version For halogen lamps (QT-DE12) protection class I, IP54 , IK07 die cast aluminium housing, unpainted or polyester powder coated, axially symmetrical aluminium reflector with stucco finish, all exterior steel parts are stainless steel, tempered safety glass, silicon gasket, 2 stainless steel clamps, hinged front frame, mounting bracket aluminium: 4 drilled holes Ø 8.5 mm, spacing 70 mm (140 mm), 1 centre hole Ø 8.5 mm, tilt range 100°, PG11 cable gland, supplied without lamp Lamp (see page 242 – 243) QT-DE 12 Halogen floodlights...

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