Understanding 2835 LED Strips

2835 LED Strip: The Ultimate Guide

Our latest SIRS-E® OEM Surface-Mount Device (SMD) ChromaSure™ 2835 LED offers exceptional quality and consistent performance, enabling specifiers and designers to trust it for both commercial and high-end residential applications. Designed to meet stringent domestic standards, this premium product delivers superior illumination while providing a compelling value proposition. By combining high-performance design with dependable quality, it empowers lighting professionals to achieve outstanding results and confidently deliver a top-tier lighting experience.

Based on the ChromaSure™ Platform, the AlphaSpec™ and StripFlexLED™ platform features SIRS-E’s proprietary ChromaSure™ 2835 LED configuration, developed and validated for stable chromatic performance across correlated color temperatures. This configuration ensures consistent color output and controlled thermal behavior in professional lighting systems.

The AlphaSpec™ line uses the Ultra Efficacy version of the 2835 LED package, enhancing lumen output per watt while maintaining chromatic consistency and long-term reliability. Performance is driven by component quality, current regulation, and system design, not diode size alone.

Available CCT options range from 2200K to 6500K, with multiple output levels to accommodate diverse specifications. The Ultra Efficacy configuration supports reduced power consumption while maintaining consistent visual output, making it suitable for commercial installations prioritizing energy efficiency, predictable performance, and long service life.

Engineered and rigorously tested in the United States and custom manufactured overseas to SIRS-E® specifications, this LED tape light is powered by the SIRS-E® Ultra-Efficacy OEM LED chip, delivering exceptional performance, long-term reliability, and consistent photometric results with dedicated local support. Specifiers can confidently select this high-quality solution for commercial or upscale residential projects, assured it meets stringent SIRS-E® quality and performance standards. The integration of proprietary SIRS-E® LED technology ensures superior lighting outcomes while strengthening the overall value proposition—allowing professionals to maintain healthy margins and deliver a refined, high-performance illumination experience.

8 LEDs / Segment 4 oz flexible PCB
33mm (1.32″) Cuttable Segment
Optimal Dimming Range 22.40 – 24 Volts
Efficacy Range 120 – 170 lm/w (Ultra-Efficacy)

White LED Strip – 240 LEDs/m (Premium)

Best for: High-quality, high-output lighting needs where smooth, continuous light is important.

Typical Applications

• General Lighting
• Under-cabinet task lighting in kitchens
• Office cove lighting or ceiling accents
• Retail displays / showcase lighting
• Architectural & Design
• Wall grazing / wall washing
• Accent lighting in modern interiors
• Built-in features (bookshelves, niches)
• Commercial
• Conference rooms
• Lobbies / corridors
• Museum lighting (consistent illumination)

Strengths

• Very smooth light output with little to no visible dotting
• High brightness for demanding spaces
• Excellent for wide coverage

Exclusively designed and rigorously tested in the United States and custom manufactured overseas to SIRS-E® specifications, our premium LED strip lighting is powered by the SIRS-E® Ultra-Efficacy OEM LED chip, delivering exceptional illumination, unmatched dependability, and consistent photometric performance. Engineered to meet stringent SIRS-E® quality standards, this solution is ideal for architects, lighting designers, and installers working on high-end commercial or luxury residential projects. The use of proprietary SIRS-E® LED technology enhances project value, offering professionals attractive profit margins while ensuring long-term reliability, superior light quality, and outstanding customer satisfaction.

8 LEDs / Segment 4 oz flexible PCB
66.66mm (2.62″) Cuttable Segment
Optimal Dimming Range 22.40 – 24 Volts
Efficacy Range 120 – 170 lm/w (Ultra-Efficacy)

White LED Strip — 120 LED/m (Premium)

Best for: Balanced performance where quality is important, but budget and power use matter too.

Typical Applications

• Residential
• Kitchen toe-kick lighting
• Bedroom cove lighting
• Closet illumination
• Decorative & Functional
• Shelf lighting
• Stair accent lighting
• TV backlighting
• Commercial
• Boutique displays
• Signage lighting where high brightness isn’t critical

Strengths

• Good brightness with excellent color and uniformity
• Premium components → better reliability than economical option
• Lower power draw than 240 LED/m strips

The AlphaSpec™ Tunable White LED Strip is a professional-grade, U.S.-made lighting solution with smooth, flicker-free color tuning from 2200K to 6500K. Featuring 240 LEDs per meter, a 12 mm PCB for thermal stability, and 95+ CRI, it delivers uniform, accurate illumination. Operating at 24V DC and available in IP40 or IP67, it’s ideal for architectural, commercial, and residential applications.

Tunable White LED Strip — 240 LED/m Premium

Best for: Spaces where lighting needs change throughout the day or for multifunctional use.

Typical Applications

• Human-centric & Adaptive Lighting
• Offices — cool during work hours, warm for evening
• Healthcare facilities — circadian-friendly lighting
• Classrooms / learning environments
• Architectural & Hospitality
• Lobbies and lounges with dynamic lighting
• Restaurants — ambiance shifts between lunch/dinner
• High-end retail with changing display lighting
• Residential Smart Lighting
• Living rooms / kitchens with adjustable moods
• Bedrooms (warm at night, neutral/cool for activity)

Strengths

• Color temperature control (warm ↔ cool)
• Ideal where light quality and mood matter
• Same high brightness and smoothness as 240 LED/m

The StripFlexLED™ White LED Strip Light Tape is a UL Listed, Made-in-USA solution by SIRS-E®, powered by the SIRS-E® High-Efficacy OEM LED chip and engineered for high-quality custom installations. It delivers approximately 190 lumens per foot with a high 95 CRI, ensuring accurate and consistent color rendering. Cuttable and installation-ready, the strip includes tape connectors for easy rejoining and is ideal for cabinet, tray ceiling, and shelving applications. Fully compatible with SIRS-E® power supplies and optional dimmers or switches, it provides a reliable and flexible lighting solution for professional projects.

White LED Strip — 120 LED/m Economical

Best for: Budget-friendly lighting where performance can be secondary.

Typical Applications

• Basic Lighting
• Closet / pantry lighting
• Low-traffic accent zones
• Under shelves in garages/storage
• Decorative
• Party lighting under counters
• Temporary installations
• Simple perimeter accents that don’t need perfect uniformity

Strengths

• Low cost
• Adequate for non-critical or secondary lighting