490nm Cyan (Circadian Blue) 2835 SMD LED 1000pcs

490nm Cyan  (Circadian Blue) 2835 SMD LED,The core wavelength for Human Centric Lighting (HCL) within the visible spectrum; specifically targets melanopsin to suppress melatonin, boost alertness, and regulate healthy circadian rhythms in office and healthcare environments.

Quantity: 1000 pieces / Pack
Size:2.8 X 3.5 X 0.8 (mm)
Emitting Color:Yellow 490nm Cyan  (Circadian Blue)
Luminous Intensity:
0.2W 3.0-3.4V 60mA 15Lm
0.5W 3.0-3.4V 150mA 25Lm
1W 3.0-3.4V 150mA – 6V -9V 350mA 95Lm
Viewing Angle: 120 Degree

## 2835 SMD LED Chip: The Ultimate Application & Technical Guide
### Overview

2835 SMD LED chips have become the definitive industry standard for high-performance lighting. Known for their high luminous efficacy (up to 160 lm/W), superior thermal management, and ultra-slim profile, they offer a perfect balance of brightness and cost-effectiveness.

With a larger heat-conducting pad at the base compared to older models (like 3528), the 2835 chip ensures minimal lumen depreciation and a lifespan exceeding 50,000 hours.

### 1. General & Architectural Indoor Lighting

LED Bulbs & Decorative Lamps: Standard A-series (A60, A70), Globe (G95, G120), and high-CRI Candle bulbs.

Specialty Mini Bulbs: BA15, BA15s, and BA15d series (optimized for 12V/24V DC or 110V/220V AC systems).

Linear & Ceiling Solutions: T5/T8/T10 LED tubes, ultra-slim edge-lit panel lights, and grid lights for office environments.

Downlighting: Recessed downlights and track spotlights for retail displays where high color rendering (CRI >90) is essential.

### 2. LED Strips & Flexible Linear Lighting

High-Density Strips: Ideal for 2835 LED strips (60/120/240 LEDs per meter) and Neon Flex technology.

Accent & Task Lighting: Under-cabinet lighting, cove lighting, and integrated furniture light bars.

Smart Lighting: Used in CCT Tunable (Warm to Cool White) strips and Dim-to-Warm solutions.

### 3. Industrial & Outdoor High-Power Applications

Commercial Infrastructure: High-bay and low-bay lights for warehouses, factories, and logistics centers.

Area Lighting: Energy-efficient floodlights, tunnel lights, and medium-power street lighting.

Specialized Facilities: Gas station canopy lights, wall washers, and industrial-grade perimeter lighting.

### 4. Horticulture & Specialized Spectrum (LED Colors Master)

Grow Lighting: Full-spectrum chips, targeted 660nm Deep Red, and 450nm Royal Blue for vertical farming and hydroponics.

UV & Curing: UV curing modules (365nm, 395nm) and specialized insect attraction/killer lights.

Aquatic & Reptile: Specialized spectrums for coral growth (Zooxanthellae activation) and reptile habitat maintenance.

### 5. Automotive, Marine & Portable Lighting

Vehicle Interiors: Dome lights, reading lamps, and dashboard illumination for cars and motorcycles.

Heavy-Duty Transport: Interior lighting for Trucks, Trailers, RVs, and Marine vessels (stable under voltage fluctuations).

Portable Gear: Rechargeable emergency bulbs, work lights, and high-intensity camping lanterns.

### 6. Signage & Display Backlighting

Commercial Branding: Ultra-slim light boxes, channel letters, and signage backlights.

Display Tech: Backlight modules for LCD screens and commercial display monitors.

### Technical Advantages at a Glance

### Why Pair with Professional Drivers?

To maximize the performance of 2835 chips, we recommend using Meanwell LED Power Supplies. Proper voltage regulation and current control (especially for 12V/24V systems) prevent overdriving, ensuring that your lighting solution maintains its color integrity and brightness for years to come.

### Short Catalog Summary:

2835 SMD LED chips are the versatile powerhouse for almost all modern lighting. From standard LED bulbs and BA15 mini lamps to high-efficiency strips, industrial floodlights, and specialized Grow/UV lights, they provide the reliability and performance required for professional-grade projects.