Product Description - LA4 Series Field-Selectable LED Linear Architectural Luminaire (20W/30W/40W, 3CCT Selectable)

LA4 Series Field-Selectable LED Linear Architectural Luminaire (20W/30W/40W, 3CCT Selectable)

The LA4 Series Field-Selectable LED Linear Architectural Luminaire is a premium, highly configurable solid-state lighting hardware solution engineered to elevate modern commercial, educational, and professional interiors. Designed with a sleek, extruded aluminum profile finished in high-reflectance white baked enamel, this versatile fixture adapts seamlessly to multi-functional layouts via standard field-tunable switches that alter wattage draws (20W, 30W, or 40W) and adjust color temperatures across three professional spectrums (3000K, 4000K, or 5000K). Engineered for complete design fluidity, the LA4 system supports continuous linear runs using dedicated modular geometric couplers—including T, L, and X connectors—alongside four structural mounting options: pendant, surface, recessed, or wall mount. Outfitted with a snap-in polycarbonate milky diffuser that eliminates direct diode hotspots, this high-performance luminaire offers selectable downlight-only (direct) or up/down (direct/indirect) distribution paths. Driven by an advanced multi-volt Class II / Class P driver featuring continuous 0–10V deep-dimming integration, built-in surge protection, and a quick-disconnect platform, this architectural luminaire ensures a reliable, maintenance-free operational lifetime exceeding 50,000 hours.

Key Features

Field-Adjustable Multi-Wattage Switch: Integrated hardware selector toggle allows installers to adjust system power consumption profiles between 20W, 30W, or 40W to match room brightness criteria perfectly.
3CCT Field-Tunable Color Selection: Provides flexible on-site tuning across three white balances—3000K Warm White, 4000K Neutral White, or 5000K Daylight—minimizing standalone SKU varieties and project lead times.
Direct or Direct/Indirect Light Paths: Configurable optical distribution allows projects to specify focused downward task lighting (Direct) or a balanced combination of upward ambient reflection and downward illumination (Direct/Indirect).
Modular Geometric Pattern Scaling: Facilitates complex, continuous layout runs across structured ceilings utilizing heavy-duty internal alignment couplers, featuring Straight, T-Shape, L-Corner, and X-Intersection link profiles.
Four-Way Structural Mounting Versatility: Rugged, unified chassis design integrates with dedicated installation hardware to support Pendant suspension, Flush Surface attachment, Flangeless Recessed integration, or Vertical Wall mounting.
Premium Extruded Aluminum & Milky Optic: Fabricated from fine-grade extruded aluminum coated in baked white enamel, paired with a snap-in polycarbonate milky lens that distributes smooth, shadow-free, low-glare illumination.
Universal Class P 0-10V Dimming Driver: Outfitted with an isolated, multi-volt 120-277V AC Class II / Class P driver that delivers smooth, flicker-free dimming response down to low-level target outputs.

Product Specifications

Attribute	Specification
Product Classification	LA4 Series Field-Selectable Linear Architectural LED Luminaire
Chassis Materials	Heavy-Gauge Extruded Aluminum Profile with White Baked Enamel Finish
Optic Lens Assembly	Snap-In High-Diffusion Polycarbonate Milky Uniform Lens Diffuser
Working Input Voltage	Universal 120-277V AC Line Distribution Network (50/60Hz Frequency)
Selectable Power Consumptions	Field-Adjustable 20W / 30W / 40W Multi-Wattage Toggle Switch
Luminous Distribution Modes	Configurable Direct (Downlight) or Direct/Indirect (Up/Down Light Pattern)
Color Temperature Options	3CCT Field-Tunable Selector Switch (3000K / 4000K / 5000K)
Dimming Control Platform	Continuous 0–10V DC Low-Voltage Analog Dimming Infrastructure
Driver Safety Classification	Class II / Class P Certified Internal Power Module Array
System Electrical Protection	Integrated Overvoltage Surge Protection & Hardwire Driver Disconnect Plug
Power Factor Optimization	>0.90 High Power Factor Efficiency Rating
Mounting Adaptability	Pendant Suspension / Surface Flush / Recessed T-Grid / Wall Bracket Mount
Modular Junction Linking	Seamless Continuous Runs via Straight, T-Link, L-Angle, or X-Coupling Nodes
Environmental Resiliencies	UL & cUL Listed; Damp Location Rated Hardware Grid
Thermal Working Envelope	-30°C to 40°C (-22°F to 104°F) Sustained Temperature Bounds
Operational Lifetime System	Long-Life, Maintenance-Free Solid-State LED Light Engine (50,000+ Hours)

Applications

Open Office Environments & Layouts: Delivers high-visual-comfort direct/indirect overhead light runs that boost employee productivity while preventing glare on computer displays.
Corporate Conference Rooms & Boardrooms: Creates sleek, geometric accent lighting configurations that outline board tables and switch smoothly from bright presentation levels to dim projection modes.
Educational Classrooms & Lecture Halls: Provides wide, uniform illumination down rows of desks, supporting an alert learning environment with a long-life, low-maintenance platform.
High-End Retail Stores & Showrooms: Highlights floor displays, paths, and brand counters with clean, architectural lines that enhance contemporary interior design aesthetics.
Hospitality Spaces & Hotel Lobbies: Configures into custom L, T, or X patterns to construct eye-catching lighting arrays across high-clearance common rooms and reception areas.
Hallways, Corridors & Public Circulation Areas: Flushes directly into walls or ceilings to offer crisp, continuous safety tracking light through high-traffic professional spaces.

Product Specifications PDF

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Shipping

We offer FREE SHIPPING for orders with a minimum of $1000.00 in total amount to US destinations only except Hawaii and Alaska. This offer is subject to change without prior notice.

We can ship anywhere within United States and to some parts of the world. Note that there are restrictions on some products, and some products cannot be shipped to destinations outside California.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for the items we sell are weight-based. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 1 year of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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