5836 Adjustable Diffuser Series LED Linear Track Light 15-45W

What is the 5836 Adjustable Diffuser Series and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we present the 5836 Adjustable Diffuser Series LED Linear Track Light. This luminaire is engineered for specifiers and contractors in Europe, the US, and the Middle East who require high-quality, flexible general lighting with a soft, uniform appearance. Unlike spot or accent track lights, the 5836 series uses a wide 85° diffused optic to create comfortable, low-glare ambient illumination. The series is available in three primary configurations: the 309mm 15W (XH-LTL-15W-AD-5836), the 459mm 25W (XH-LTL-25W-AD-5836), and the 609mm 35W (XH-LTL-35W-AD-5836). Its adjustable head, allowing for a 355° rotation and 90° tilt, provides exceptional directional versatility within a linear form factor, making it a premier choice for retail, office, and gallery applications.

Photometric and electrical specification

Detailed specifications for the 5836 Series are critical for accurate lighting design and project tenders. We provide complete photometric data, including IES and LDT photometric files, for seamless integration into DIALux and other planning software.

Parameter	Specification	Standard	Notes
Optical System	CCT: 2700K, 3000K, 3500K, 4000K, 5000K, 6500K, Tunable White; CRI: >80, >90, >95, >98; TM-30 Rf/Rg: Available on request	EN 12464-1	SDCM <3 ensures color consistency. High CRI options (>95) for color-critical applications.
Performance	Beam Angle: 85° Diffuser; UGR: <19 achievable in suitable layouts	IES LM-79	The wide diffuser optic is designed for comfortable general lighting, not sharp accents.
Electrical	Power: 15W / 25W / 35W; Efficacy: 100-130 lm/W; Driver: Tridonic, Mean Well, Osram, Philips	ErP Directive	Power factor >0.9. Voltage input AC100-240V as standard.
LED Chip	Bridgelux, Samsung, Osram, CREE	IES LM-80	L80B10 lumen maintenance at 50,000 hours.
Mechanical	Housing: Die-cast 6063 Aluminum; Finish: Matt White (RAL9016), Matt Black (RAL9005); Protection: IP20	-	Custom RAL colors available for project orders. Adjustable head rotates 355° and tilts 90°.
Control Gear	Protocols: DALI, DALI-2, 0/1-10V, TRIAC, Wireless (Casambi BLE, ZigBee)	DALI-2 (IEC 62386)	Compatible with global track systems (3-wire 1-phase, 4/6-wire 3-phase).
Compliance	Certifications: CE, RoHS, ErP; Manufacturing: ISO9001	EU Directives	Fully certified for legal sale and specification within the European Union.
Warranty	5 Years	-	Comprehensive warranty covering the complete luminaire, including driver and LED module.

Which spaces is it designed for?

The 5836 Series excels in environments where both aesthetic form and functional, comfortable light are paramount. Its linear profile and diffused output make it a versatile tool for lighting designers and architects targeting modern commercial interiors.

How can I use the 5836 Series for high-end retail and showroom lighting?

For high-end retail, the goal is to create an inviting atmosphere while rendering merchandise accurately. The 85° diffused beam of the 5836 Series provides a soft wash of light that eliminates harsh shadows on clothing racks, product displays, and circulation paths. Specifying a high CRI of 95+ and a CCT of 3000K or 3500K ensures that fabric textures and colors appear rich and true-to-life. A typical layout might use the 35W version on 3-phase track over main aisles to achieve an average of 750 lux, complemented by accent spots for hero products.

Is this fixture suitable for modern open-plan office lighting?

Absolutely. The primary challenge in office lighting is controlling glare on computer screens. The 5836 Series is specifically designed to help meet these requirements. The wide, diffused optic contributes to a low Unified Glare Rating (UGR), making it possible to design a UGR<19 compliant lighting scheme as required by the European standard EN 12464-1. Using the 25W versions with DALI control allows for daylight harvesting and personal control, creating a productive and energy-efficient workspace with a comfortable 400-500 lux on the task plane.

What about specification in galleries, museums, or educational spaces?

In galleries and museums, the 5836 Series serves as an excellent wall-washer or general illumination fixture. Its high CRI (>95 or >98) and excellent color consistency (SDCM<3) are non-negotiable for accurately representing artwork. The soft 85° beam reduces the risk of specular reflections on protective glass or varnished surfaces. For university common areas or modern classrooms, its robust aluminum construction and long 50,000-hour rated life ensure low maintenance, while the diffused light creates a bright, stimulating, and glare-free learning environment.

Installation, control and compliance (DALI-2 / Casambi / 0-10V, CE / RoHS / ErP)

Designed for the European and US markets, the 5836 Series comes standard with adapters for common track systems, including 3-wire single-phase and 4/6-wire three-phase (e.g., Global Trac, Powergear). This ensures seamless integration into new or existing installations.

Control flexibility is central to modern lighting design. We offer the 5836 with a wide array of driver options:

• DALI-2: For intelligent, addressable control systems, enabling scenes, scheduling, and energy monitoring.
• 0/1-10V: A simple and reliable analog dimming solution for cost-effective projects.
• Wireless: We offer both Casambi (Bluetooth Low Energy) and ZigBee options for projects where rewiring is impractical or maximum flexibility is required.

Full compliance is guaranteed. The product carries the CE mark, is RoHS compliant, and meets ErP eco-design requirements. Our manufacturing facility is ISO9001 certified, assuring consistent quality and process control from order to delivery.

Customisation, MOQ and lead time

As a direct manufacturer, we offer extensive customisation. Beyond the standard CCT and CRI options, we can supply the 5836 Series with specific Tunable White (e.g., 2700K-6500K) or 5CCT switchable modules. While standard finishes are Matt White and Matt Black, any RAL color can be specified for project-specific branding or interior matching, subject to a minimum order quantity (MOQ).

Our standard MOQ for this series is 100 units. For smaller trial orders or samples, please contact our sales team. The typical production lead time is 21-28 calendar days from order confirmation to ex-works, with shipping time dependent on the destination and freight method.

Frequently Asked Questions

Q: What is the maximum tilt and rotation of the 5836 luminaire head?

A: The 5836 series head is designed for flexibility, offering a vertical tilt of 90 degrees and a horizontal rotation of 355 degrees. This allows for precise aiming of the soft, diffused light onto walls, displays, or general floor areas, even after the track has been installed, providing maximum aiming versatility.

Q: Can I get this fixture with a specific RAL color finish for my project?

A: Yes, custom finishes are available. While our standard finishes are Matt White (RAL9016) and Matt Black (RAL9005), we can provide a custom powder coat finish to any RAL color for orders exceeding 200 units. This allows perfect integration with your interior design scheme. A sample color chip may be required for matching.

Q: What is the typical efficacy and lumen output for the 35W version?

A: The XH-LTL-35W-AD-5836 model delivers a system efficacy between 100-130 lm/W depending on the selected CCT and CRI. For a standard 4000K CRI80+ configuration, you can expect a lumen output of approximately 4200 lumens. We provide full photometric data, including IES files, for precise calculations in your lighting software.

Q: What warranty is provided and what does it cover?

A: We provide a comprehensive 5-year warranty on the entire 5836 series luminaire, including the LED module, driver, and housing finish. This warranty covers failure or performance degradation beyond specified limits, ensuring a lumen maintenance of at least L80B10 at 50,000 hours. It reflects our confidence in using premium components from brands like Tridonic and Samsung.

Request IES files and a quotation

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we are committed to supporting your project from initial design to final delivery. Our engineering team is ready to provide you with complete technical documentation, including IES and LDT photometric files for lighting simulations in software like DIALux and Relux. Contact us today with your project requirements, including quantities, desired specifications, and delivery location, to receive a detailed quotation and expert consultation for your next lighting project.