LED Linear Lights

Product Specifications

Technical details and manufacturing context for LED Linear Lights

Definition

LED linear lights are elongated lighting fixtures that incorporate multiple light-emitting diodes (LEDs) arranged in a linear configuration within a housing. These fixtures provide uniform, continuous illumination and are engineered for energy efficiency, long lifespan, and versatile mounting options. They are commonly used in commercial, industrial, and residential settings for general lighting, task lighting, and architectural accent lighting. The fixtures are available in a range of specifications, including luminous flux from 1200 to 2400 lumens, power consumption from 12 to 24 watts, color temperatures from 2700 to 6500 kelvin, lengths from 0.3 to 2.4 meters, color rendering indices from 80 to 95, input voltages from 100 to 277 V AC, beam angles from 60 to 120 degrees, ingress protection ratings from IP20 to IP65, operating temperatures from -20 to 50 degrees Celsius, housing materials of aluminum, weights from 0.5 to 2.0 kg/m, and a lifespan of 50000 hours (L70 at 25°C ambient). These values are reference ranges and must be confirmed for the specific model and application. The fixtures are designed to operate with a driver that regulates voltage and current, and the housing provides heat dissipation and optical control. For procurement, it is essential to verify model-specific values and standards with the legal manufacturer or supplier, as the listed standards (e.g., IES LM-79, ANSI C78.377, IES TM-30, IEC 60598-1, IEC 60529, IEC 60068-2-1, ASTM B221, IES LM-80) are verification references, not proof of certification or compliance. The product is intended for continuous illumination and should be selected based on application requirements such as light output, color quality, and environmental conditions. Maintenance signals include reduced light output or flickering, which may indicate driver or LED failure. The fixture's operational boundaries are defined by its electrical and thermal specifications, and it should not be operated outside the specified input voltage or temperature range without derating.

Working Principle

LED linear lights operate by converting electrical energy into light through electroluminescence in semiconductor materials. When electrical current passes through the LED chips, electrons recombine with electron holes, releasing energy in the form of photons (light). The light output is controlled by a driver that regulates voltage and current, while the linear housing provides heat dissipation and optical control through reflectors or diffusers. The driver ensures stable operation within the specified input voltage range of 100–277 V AC. Heat generated by the LEDs is dissipated through the aluminum housing to maintain optimal operating temperatures, which range from -20 to 50°C. The optical design, including beam angles from 60 to 120 degrees, directs light as needed for various applications. The lifespan of 50000 hours (L70) is based on IES LM-80 testing, indicating the time until light output depreciates to 70% of initial lumens.

Common Materials

Aluminum Alloy, Polycarbonate, LED Chips

Technical Parameters

Parameter	Typical range	Notes & selection driver
Luminous FluxRequired	1200–2400 lumens	Total amount of visible light emitted by the fixtureIES LM-79
Power ConsumptionRequired	12–24 watts	Electrical power input required for operation
Color TemperatureRequired	2700–6500 kelvin	Color appearance of the light, ranging from warm to cool whiteANSI C78.377
LengthRequired	0.3–2.4 millimeters	Overall physical length of the fixture
Color Rendering Index	80–95 index	Ability to reveal colors of objects faithfully compared to natural lightIES TM-30
Input Voltage	100–277 V AC	Universal driver for global use.IEC 60598-1
Beam Angle	60–120 °	Narrow for accent, wide for wash.IES LM-79
Ingress Protection	IP20–IP65	IP65 for outdoor or wet locations.IEC 60529
Operating Temperature	-20–50 °C	Derating above 40°C.IEC 60068-2-1
Housing Material	Aluminum	Extruded aluminum for heat dissipation.ASTM B221
Weight	0.5–2.0 kg/m	Depends on profile and driver.
Lifespan	50000 h	L70 at 25°C ambient.IES LM-80

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

LED Module
Contains the LED chips that produce light when energized

Material: Semiconductor materials (gallium arsenide, gallium phosphide)
Driver
Converts AC power to DC and regulates current to the LEDs

Material: Electronic components on PCB with aluminum housing
Heat Sink Part
Dissipates heat generated by LEDs to maintain optimal operating temperature

Material: Aluminum alloy with fins for increased surface area
Optical Lens/Diffuser Part
Controls light distribution and reduces glare

Material: Polycarbonate or acrylic with specific optical properties
Housing Part
Provides structural support and protection for internal components

Material: Extruded aluminum alloy with powder coating
End Caps Part
Seals the ends of the fixture and provides mounting points

Material: Plastic or aluminum with IP rating seals

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for LED Linear Lights.

Manufacturers of LED Linear Lights

7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Cixi Yuanhui Lighting Electric Co., Ltd.

Cixi, Zhejiang, CN

Also makes: LED Illumination Array