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OXLEY GROUP
Lamps Catalogue

Lamps Catalogue

Product catalog summary

Introduction
Oxley Developments Company Ltd specializes in LED panel indication and filament replacements, offering a wide range of panel mounting indicator lamps suitable for both benign and hazardous environments. These products are designed for high reliability applications, with mean time between failure (MTBF) ranging from 90,000 to over 200,000 hours. The lamps are available with various sealing specifications (IP66 to IP68) and are approved by UK MOD and US DOD.

LED Bulb Replacement
Oxley provides a range of filament replacement LED lamps, available in uni-polar and bi-polar options for AC or DC voltages. These are ideal for professional illuminated pushbutton switches and annunciators, with options for various bulb types and operating voltages from 5V to 440V DC/AC.

Panel Lamp Sealing
The document outlines the IP rating system, which classifies protection against dust, water, and impact. Oxley's LED indicator lamps range from IP66 to IP68, ensuring high durability and protection.

Integral Resistor and Lens Characteristics
Integral resistors simplify external drive circuitry by eliminating the need for a current limiting resistor. The document details various lens types, including plano-convex, fresnel, domed, flat-clear, and diffused, each offering different viewing characteristics and applications.

EMI Shielding and Sunlight Readability
Oxley lamps feature EMI shielding and sunlight readability enhancements, such as anti-reflection coatings and special filters, to improve performance in high ambient light conditions.

Terminals
The document describes different terminal types, including pins, tags, and flying leads, which are available with color-coded wires for polarity indication.

Specifications and Features

Flying Leads with Connectors: These are used for ease of assembly and to reduce solder joints. The length of the flying lead is indicated by 'FLxx' in the part number.
Secure XIR Lighting: Designed to meet DESC control drawing 87019, these lamps restrict visible light viewing angles and limit near-infrared (NIR) emissions to avoid detection by enemy forces using NVGs.
NVG Compatibility: NVG-compatible lamps restrict NIR emissions but do not limit the viewing angle. This is crucial for applications like aerospace cockpits where stray NIR can affect NVG performance.

Testing and Approval Standards

DESC 85122 Approved: Indicator lamps are tested for high-temperature storage, thermal shock, constant acceleration, and seal integrity. They undergo pre and post burn-in measurements for luminous intensity, forward voltage, and insulation resistance.
DESC 87019 Approved: Similar testing as DESC 85122 with additional total power emission measurements between 350 nm and 930 nm.

Product Series Overview

MI/5 Series: Features a 5mm mounting, IP66 sealing, and a low profile. Available in various colors and termination options.
OXL/CLH/63 Series: Offers low profile or prominent flush mounting with a 6.35mm mounting hole. It is corrosion-resistant and adaptable with full color and lens options.
OXL/CLH/80 Series: Includes cone or prominent bezel options with an 8mm mounting hole. It is IP66 sealed and available in a full color range.
OXL/CLH/100 Series: Provides low profile or prominent flush mounting with a 10mm mounting hole. It features an aluminum black anodized body and is adaptable with various voltage and color options.

Technical Information
Each series includes detailed technical specifications such as body material, lens options, termination types, and recommended mounting torque. The mean time before failure is consistently noted as 90,000 hours across series.

Conclusion
This document outlines the critical specifications and testing standards for indicator lamps used in secure and NVG-compatible applications. It provides comprehensive details on product features, testing protocols, and customization options to meet specific operational requirements.

Key Sections

Specifications: Each series of panel lamps is described with specific technical details including luminous intensity, voltage, current, and construction materials. The lamps are available in different colors and intensities, with options for standard and high-intensity outputs.
Technical Information: The document outlines the construction materials used, such as aluminum alloy for the body and polycarbonate for the lens. It also specifies the recommended mounting torque and the mean time before failure, which is 90,000 hours for most models.
Ordering Information: Detailed instructions are provided for ordering, including options for lens type (low profile or prominent), voltage (ranging from 5VDC to 240VAC), and termination types (flying leads or spills). Examples are given to illustrate how to specify different configurations.
Key Characteristics: Each series is described in terms of its functional, resilient, and adaptable features. For instance, the OXL/CLH/100 Series offers IP66 sealing and operates in temperatures from -40°C to 85°C, while the OXL/MIL50 Series is IP67 sealed and offers NVG compatibility.
Lens and Termination Options: Various lens options are available, including domed and convex lenses, with termination options such as flying leads and spills. The document also mentions EMI shielding options for certain models.

Critical Information

Luminous Intensity: The lamps are available in standard and high-intensity versions, with luminous intensities ranging from 15 mcd to 2080 mcd depending on the model and color.
Environmental Resistance: The lamps are designed to withstand harsh conditions, with sealing ratings up to IP68 and operating temperature ranges from -40°C to 85°C.
Customization: Customer-specific configurations are available upon request, allowing for tailored solutions to meet specific application needs.

Catalog excerpts

LED PanelLamps LED Panel Lamps LED Panel Lamps lighting the way Oxley Developments Company Ltd Priory Park Ulverston Cumbria LA12 9QG United Kingdom t: +44 (0) 1229 483226 f: +44 (0) 1229 581851 e: [email protected] 31 Business Park Drive Branford CT 06405 USA t: +1 (203) 488 1033 f: +1 (203) 481 6971 e: [email protected]

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Table of Contents Introduction LED Panel Indication / Filament Replacements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ingress Protection Chart (IP Rating) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Integral Resistor / Lens Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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Oxley Light Emitting Diode (LED) indicator lamps combine the latest in LED technology with Oxley mechanical and optical expertise to provide a wide range of panel mounting indicator lamps for both benign and hazardous environments With the exciting advances in LED technology and the continuation of existing panel mounting lamp ranges, many options are available including wide angle and focused viewing; sunlight readability and Night Vision Goggle compatibility (NVG) . With Oxley’s knowledge and experience within the field of opto-electronics we can address high reliability applications, LEDs...

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SECOND NUMBER = PROTECTiON AGAiNST LiQUID iNGRESS iP TESTS The integral resistor limits the supply current to approximately 12 mA -15 mA at the specified supply voltage as standard . Integral resistors for different supply voltages and currents are available, but may be limited by the space inside the indicator lamp body to dissipate the power generated . (Please contact us for further details) . The majority of our indicator lamps are fitted with integral blocking diodes electrically connected in series with the LED . The blocking diode prevents the LED from being damaged through inadvertent...

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DOMED Domed lens. This lens provides 130° omni-directional viewing characteristics. Ideal for applications requiring wide angle visibility in all ambient light conditions where a high level of performance is required. FLAT - CLEAR Used in applications where the indicator lamp is to be viewed under low ambient light conditions. DIFFUSED Light projected on to the rear diffused surface of the lens is scattered, improving the viewing angle and increasing the area of the viewed light source. Increases readability of indicator lamps under higher ambient light conditions; however, readability under...

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going into ‘front-line’ combat operations where standard indicator lamps could give away the position of the equipment and personnel to enemy forces. Secure lighting is achieved by meeting two main parameters: 1. Restricting the viewing angle of visible light emitted from the indicator lamp. e.g. the operator must be standing directly in front of the equipment to see the light source. 2. Restricting the amount of energy emitted from the indicator lamp in the near infrared (NIR) region in the bandwidth of approximately 600 to 930nm. This is to eliminate detection by enemy forces using night vision...

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ELED/T5.5 Telephone Slide Base Series STR/NLH Series DESC Approved MI/5’s Series Page Number Bulb Replacements DESC 87019 Approved DESC 85122 Approved Plastic Body Aluminum Chromate Finish Black Anodised Finish Flying Leads Tags Spill Terminations Prominent Lens Flat Lens Domed Lens Cone Bezel Convex Lens Low Profile NVG Compatible Sunlight Viewable Bi or Tri Colour Rear Mounting Voltage Options Neon LED IP Seal Rating

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MI/5 Series Sub-Miniature Cone Lock Indicator Lamp [Key Characteristics Functional • 5mm mounting • Fast, easy push fit mounting • 80° viewing angle Resilient • Self-sealing indicator sealed to IP66 • -40 to 85°C operating and storage temp Terminations Blank - Spills FLXX - Flying Leads (XX=length in cm) RD - Red ALGaAsRD - High Intensity Red GN - Green H/GN - High Intensity Green YW - Yellow H/YW - High Intensity Yellow H/BE - High Intensity Blue H/WE - High Intensity White Example: MI/5/H/GN - Spills, High Intensity Green Example: MI/5/FL30/YW - Flying leads 30cm, Yellow PANEL LAMPS...

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[Technical Information [Termination Options RoHS Telephone: +44 (0)1229 483226 • [email protected] • www.oxleygroup.com 7 PANEL LAMPS

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Low Profile or Prominent with Flush Mounting Adaptable • Full colour range with lens options • Voltage and current options • Customer specials on request [Key Characteristics Functional • 6.35mm mounting • Space critical applications • 80° viewing angle Resilient • IP66 sealed • -40 to 85°C operating and storage temp • Corrosion resistant Blank - Fresnel Lens P - Prominent Lens OXL/CLH/63/ Finish-^ Blank - Aluminium BB - Black Anodised Lens Colour- Blank - Coloured Lens CL - Clear Lens / / / Voltage-^ Blank - <5VDC (current driven) Terminations Blank - Spills FLXX - Flying Leads I * / / Colours-^...

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OXLEY MOUNTING HOLE ALL DIMENSIONS IN MM [Technical Information RoHS Telephone: +44 (0)1229 483226 • [email protected] • www.oxleygroup.com 9 PANEL LAMPS

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Low Profile or Prominent with Flush Mounting, AC Voltage Adaptable • Full colour range with lens options • Voltage and current options • Customer specials on request Functional • 6.3mm mounting • 80° or 100° viewing angle Resilient • IP66 sealed • -40 to 85°C operating and storage temp • Aluminium, optional black anodised body Blank - Fresnel Lens P - Prominent Lens Lens Colour- Blank - Coloured Lens CL - Clear Lens Terminations Blank - Spills FLXX - Flying Leads Blank - Aluminium BB - Black Anodised ALGaAsRD - High Intensity Red GN - High Intensity Green Example: OXL/CLH/63/12AC/FL30/ALGaAsRD...

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Lamps Catalogue

Lamps Catalogue

Catalog excerpts

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