**Promotion Terms & Conditions Apply. MARS Lighting & Electrical Supplies reserves the right to modify or cancel this offer at any time. Cannot be combined with any other promo/discounts/offer. Contact our in-store sales associate for details. *Minimum order quantities may be required to qualify for this promotional price. Offer valid till stocks last or 12/31/2025. Limited Quantities in stock, Orders fulfilled on First Come First Serve basis. Conditions Apply. All Promotional Sales considered as Final Sales. No Exchange No Returns.
Description
CSC LED ST4B-40W-3P-3CCT-UD – 4' Linear LED Strip Light (Wattage & CCT Selectable)
4' Strip Light
20W/30W/40W | 3CCT | 120-347V | 2908-5521 lm
The CSC LED ST4B-40W-3P-3CCT-UD is a highly versatile 4-foot LED strip fixture designed for commercial, industrial, and retail applications. Featuring 3 power levels and 3CCT selectable colour temperatures, this strip delivers outstanding flexibility for stocking, design, and on-site installation.

This strip light is DLC listed and qualifies for Save on Energy Instant Discounts. Rebates are applied instantly on your MarsLED invoice for eligible commercial projects.
Request a Rebate-Eligible Quote
Key Features
- 4-foot LED strip ideal for commercial and industrial ceilings.
- Wattage selectable: multiple lumen outputs in one SKU.
- 3CCT selectable: 3000K / 4000K / 5000K.
- High efficacy LEDs for significant energy savings.
- 0–10V dimming compatible for lighting control systems.
- Slim, clean housing for modern applications.
- Long-life LED system, minimizing maintenance costs.
Ideal Applications
- Warehouses and industrial aisles
- Retail stores and showrooms
- Workshops and manufacturing spaces
- Hallways and corridors
- Underground & parking facilities
- Utility rooms and back-of-house areas
Certifications & Listings
- cETL Listed for electrical safety.
- DLC Listed – eligible for Save on Energy rebates.
- Meets commercial performance standards for C&I applications.
- For model-specific DLC details, refer to the official CSC LED resources.
Specifications Overview
Optical & Performance
- Selectable CCT with multiple lumen packages.
- Uniform light distribution across the full strip.
- High-efficiency LED system for reduced hydro costs.
Electrical
- Universal 120–347V driver.
- 0–10V dimmable.
- Low THD / high power factor design.
Construction & Mounting
- Slim, lightweight aluminum housing.
- Surface mount or suspension options.
- Durable lens with even light diffusion.
Resources & Downloads
Download the official CSC LED ST Series sell sheet for full technical specifications, photometric data, and DLC listing information.
Download CSC LED ST Series Sell Sheet (PDF)Looking for more CSC LED fixtures? Visit our CSC LED Brand Page or browse the CSC LED Product Collection.
Why Choose CSC LED?
CSC LED is a trusted Canadian LED lighting manufacturer known for high-performance commercial and industrial fixtures. Mars Lighting & Electrical is an authorized CSC LED distributor supporting contractors, facility managers, and industrial clients across Ontario. Many CSC LED fixtures qualify for Save on Energy Instant Discount rebates, applied directly on your MarsLED invoice.
- Canadian-owned manufacturer with proven performance
- DLC® listed products eligible for utility rebates
- Designed for warehouses, retail, offices, and industrial spaces
- Extensive product line (HB8, LHB04, PLP, PLS, ST series)
- Backed by MarsLED expert support & Ontario-wide distribution
• View all CSC LED products
• Explore Save on Energy eligible lighting
• Use our LED Energy & Rebate Calculator
Payment & Security
Vos informations de paiement sont gérées de manière sécurisée. Nous ne stockons ni ne pouvons récupérer votre numéro de carte bancaire.
