PL-DALI600 DALI Dimmable Panel Light 40W

What is the PL-DALI600 and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we present the PL-DALI600 DALI Dimmable Panel Light, a specification-grade luminaire engineered for modern, intelligent commercial spaces. This 600x600mm panel is designed for seamless integration into building management systems (BMS) through its native DALI-2 interface. With a 40W power consumption delivering a high-efficacy output of 110 lm/W, it provides powerful, energy-efficient illumination. Its key feature is the tunable white capability, allowing for CCT adjustment from a warm 3000K to a cool 6000K via DALI Type 8 (DT8) commands. This makes it an ideal choice for human-centric lighting designs in corporate offices, healthcare facilities, and educational institutions across the EU, US, and Middle East that demand precise lighting control and compliance with international standards.

Photometric and electrical specification

The PL-DALI600 is built with high-quality components to meet the stringent demands of commercial specifiers. Full IES and LDT photometric files are available for integration into DIALux and other lighting design software to ensure project compliance.

Parameter	Specification	Standard	Notes
Optics: CCT & Quality	Tunable White: 3000K – 6000K	ANSI C78.377	3-Step MacAdam Ellipse binning ensures excellent color consistency.
Optics: Color Rendering	CRI: Ra > 80 (Standard), Ra > 90 (Optional)	TM-30-18	High fidelity (Rf ~84) and gamut (Rg ~97) for accurate color representation.
Optics: Glare & Beam	UGR <19 (with optional microprismatic diffuser) / 120°	EN 12464-1	Compliant for spaces with VDU workstations; reduces visual fatigue.
Electrical: Power & Efficacy	40W / ≥110 lm/W / 4400 lm / PF > 0.95	ErP (EU) 2019/2020	High power factor and efficacy minimize operational costs and meet eco-design rules.
Electrical: Driver & Control	DALI-2 Dimmable Driver (DT6/DT8)	IEC 62386	Brand options include Tridonic, Mean Well, or Osram for proven reliability.
LED Chip: Brand & Lifespan	SMD LED Chip (Samsung, Bridgelux, Osram)	LM-80 / TM-21	L80B10 rated for 50,000 hours, ensuring long-term performance.
Housing: Material & Rating	Die-cast aluminum frame, PMMA LGP / IP40 / IK06	IEC 60529	9mm ultra-thin profile with a powder-coated white (RAL9016) finish.
Certification & Warranty	CE, RoHS, SAA, FCC / 5-Year Warranty	ISO9001:2015	Fully certified for EU, US, and Australian markets; manufactured under strict quality control.

Which spaces is it designed for?

The PL-DALI600's versatility in control, light quality, and mounting makes it a premier choice for a range of professional environments where performance and occupant well-being are paramount.

How can this panel support human-centric lighting in modern offices?

For the modern European or US office, this panel is a key tool for implementing human-centric lighting strategies. The tunable white feature (3000K to 6000K) allows lighting designers to program scenes that mimic the natural progression of daylight. Using a DALI-2 control system, the luminaires can be set to a cool, alerting 5500K to achieve 500 lux on task surfaces during peak working hours, then automatically transition to a warmer, more calming 3500K in the late afternoon. Paired with the UGR<19 microprismatic diffuser, it ensures compliance with EN 12464-1 for visual comfort at computer workstations, reducing eyestrain and improving productivity.

What are its integration capabilities for a smart school or hospital?

In environments like schools and hospitals, granular control is critical. The PL-DALI600's native DALI-2 interface allows for individual addressing, enabling fixtures to be grouped and controlled dynamically. This means a classroom can have pre-programmed scenes for 'Focused Study' (5000K, 100% brightness), 'Presentations' (3500K, 30% brightness), or 'Audiovisual,' all managed from a single wall panel or through the building's central BMS (e.g., KNX or BACnet via a gateway). In a hospital setting, this supports patient recovery by allowing for customized lighting cycles that align with sleep/wake patterns.

How does it meet the aesthetic and functional needs of a high-end retail space?

The panel's minimalist design, featuring an ultra-thin 9mm profile and clean white frame, integrates discreetly into grid ceilings, placing the focus on the merchandise, not the fixture. For high-end retail, the optional high CRI >90 version is essential for accurate color rendering of fabrics, cosmetics, and fresh produce. The flexible mounting options—recessed for standard T-bar grids, surface-mounted for concrete ceilings, or suspended via steel cables for an architectural statement in high-ceiling environments—provide contractors with a solution for nearly any interior structure.

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

The PL-DALI600 is equipped with a premium DALI-2 driver for seamless integration into digital lighting control networks, providing smooth, flicker-free dimming down to 1%. This two-way communication protocol also provides luminaire diagnostics for proactive maintenance. For projects requiring alternative control methods, we offer customized versions with 0-10V analog dimming or wireless Bluetooth control via Casambi modules. The luminaire is fully certified with CE (LVD/EMC), RoHS, and meets the latest ErP ecodesign requirements for the European market, alongside SAA and FCC for Australian and US projects. Our factory operates under the ISO9001:2015 quality management system.

Customisation, MOQ and lead time

As a manufacturer, we specialize in project-based customization. Beyond the standard specifications, the PL-DALI600 can be tailored to your exact needs. Customization options include fixed CCTs (e.g., 3000K, 4000K, 5000K), enhanced color rendering (CRI >90 or >95), specific driver brands (Tridonic, Osram, BOKE), and integration of a 3-hour emergency battery pack. The Minimum Order Quantity (MOQ) for standard models is 50 units. For customized orders, please contact our sales team to discuss project-specific requirements. Our typical production lead time is 15-20 working days from order confirmation, depending on component stock and order volume.

Frequently Asked Questions

Q: What makes this panel compliant with European office lighting standard EN 12464-1?

A: The PL-DALI600 complies with EN 12464-1 primarily through its optional UGR<19 microprismatic diffuser. This specialized optic ensures that glare is minimized, a critical requirement for spaces with extensive computer use. When designed correctly, it delivers the recommended illuminance of over 500 lux on the task area while maintaining a Unified Glare Rating below 19, promoting visual comfort and productivity.

Q: Can the tunable white CCT be automated throughout the day?

A: Absolutely. The panel's DALI-2 driver is DT8-compatible, which is the DALI standard for color control. This allows a central DALI controller or a BMS to send commands that automatically adjust both brightness and color temperature. A typical schedule may shift from a cool 5500K at 10 AM to a neutral 4000K at 2 PM, and finally to a warm 3000K before the end of the workday to support the human circadian rhythm.

Q: What is the typical warranty and rated lifespan for this luminaire?

A: We provide a comprehensive 5-year warranty on the entire PL-DALI600 luminaire, including the LED chips and the DALI-2 driver. The LEDs are rated for a lifespan of L80B10 at 50,000 hours. This means that after 50,000 hours of operation, the fixture is projected to maintain at least 80% of its initial lumen output, with only 10% of a large installation group falling below this threshold.

Q: What is the difference between the recessed, surface, and suspension mounting kits?

A: The mounting kits adapt the panel for any ceiling type. Recessed installation is the standard method for 600x600mm T-bar grid ceilings with no extra hardware needed. The surface mount kit is a 4-piece aluminum frame that attaches to a solid ceiling (e.g., plasterboard), creating a box for the panel to sit in. The suspension kit consists of four adjustable steel wires, typically 1.5 meters long, that hang the panel from high or exposed ceilings for a modern, floating appearance.

Request IES files and a quotation

To support your lighting design process, we provide full IES and LDT photometric files for use in DIALux, Relux, and other lighting simulation software. These files allow you to accurately model illuminance, uniformity, and glare for your project. Please contact our engineering team to request the data sheet and photometric file for the specific configuration you require. At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we partner with specifiers and contractors worldwide to deliver certified, reliable lighting solutions.