LED Light Sources

Applications: Automotive, mobile, general lighting

As a Lumileds stocking supplier, Setrend Technology carries LUXEON 2835 mid-power LEDs (part numbers starting with L128-) for commercial, architectural, color-tuned and dimmable lighting. The 2.8 × 3.5 mm 2835 package is one of the most widely used, cost-effective mid-power footprints, with the latest LUXEON 2835 reaching efficacy of over 200 lm/W. Contact us for Lumileds 2835 selection help, datasheets, or a stock quote.

LUXEON 2835 product families

• LUXEON 2835 Commercial — workhorse for indoor commercial lighting; high lm/W and lm/$, multiple CCTs and CRIs.
• LUXEON 2835 Architectural — architectural grade with tighter color consistency and reliability.
• LUXEON 2835 Commercial Deep Dimming — supports deep, warm-dimming control.
• LUXEON 2835 CrispColor — enhanced red and saturation for retail and fresh-food display.
• LUXEON 2835 FreshFocus — spectrum optimized for food lighting.
• LUXEON 2835 Color Line — single-color parts including Red, Blue and Royal Blue.

Specs & part-number guide

LUXEON 2835 part numbers follow the L128-XXYY... format: the first two digits encode CCT (e.g. 27=2700K, 30=3000K, 65=6500K) and the next two encode CRI (e.g. 70 / 80 / 90). CCT typically spans 2700K–6500K with CRI options of 70 / 80 / 90. Example part numbers in circulation: L128-2780, L128-3080, L128-6570, and more.

Note: exact stocked part numbers and inventory vary by batch — please request a quote for current availability. We also source obsolete and hard-to-find 2835 part numbers.

2835R is the high-reliability version of the Lumileds 2835 package, offered in multiple drive voltages for easy selection across strip and driver designs. Setrend stocks 700+ 2835R / 4014R part numbers — in stock and on order — matchable by CCT, CRI, voltage and efficacy.

Voltage versions

• 2835R (part numbers L128-): 3V / 6V / 9V / 18V / 36V / 54V versions for constant-current and high-voltage strips.
• 4014R (part numbers L140-): 3V / 6V versions in a 4.0 × 1.4 mm slim package for edge-lit and backlight strips.

General spec range

• CCT: 2200K–10000K (including 2700K / 3000K / 4000K / 5000K / 6500K and warm-to-cool white)
• CRI: Ra 70 / 75 / 80 / 90 / 95
• Efficacy: up to approx. 196 lm/W (varies by voltage / CRI / drive current)

Note: part numbers, stock and exact specs vary by batch — request a quote for the full 700+ part-number list.

Applications: Video display, lighting

Applications: Specialty & general lighting

Beyond our core brands, we offer custom development and sourcing of LED, IR (infrared) and UV (ultraviolet) light sources to meet specific project requirements.

Discuss your requirement