Product Specification

3030 Smd Led 440nm 450nm 460nm 470nm Dual Color 1W 3030 Smd Diode Blue Led Chip Features:

• Power: 1W(3V*150mA*2) tunable color

• Low thermal resistance,

• Super Long life>50000hrs

• Compact structure, smaller size can achieve higher power
• White colors are available in (2700K-25000K), Color mixing with high CRI
• Bright Colors and true appearance to provide all feasible solutions including customization demand for photography and studio lighting

Specifications:

Absolute Maximum Ratings at Ta=25℃

Dimmensions(Tolerance:+/-0.1, Unit:mm)

Application

• Photography Lighting & Studio Lighting
• Indoor lighting: Fluorescent lamp, tube
• Commercial illumination anddisplays: Advertising words, light box
• Light strip
• LCD Back lightingOther illumination and displays

More Application

I. Home Lighting and Atmosphere (High-Frequency, Indispensable Scenarios)
1. Main Bedroom Lighting and Sleep Aid
Adaptation Logic: Utilizes a dual-color SMD light source: "Warm White (2700K-3000K) + Red Light (620-660nm)." Use the warm white mode daily for basic lighting needs like reading before bed and organizing clothes. Switch to the red light mode 30 minutes before bedtime. Red light suppresses melatonin production and helps create a sleep-inducing atmosphere (avoiding blue light stimulation). The SMD design is lightweight and can be integrated into ceiling lamps or bedside wall lamps, saving space.
Typical Scenarios: Bedroom ceiling lamps for daily warm white illumination, bedside nightlights for red light to aid sleep. 2. Living Room Ambiance and Function Switching
Adaptation Logic: Using a dual-color SMD (cool white (5000K-6500K) + warm yellow (3000K-3500K)). During the day, the cool white mode simulates natural light to enhance brightness, making it ideal for housework and meeting guests. At night, the warm yellow mode creates a cozy atmosphere, perfect for watching movies or family chats. Some high-end designs support a dual-color blend (such as 4000K neutral white) to adapt to different time needs. The SMDs also offer low power consumption (0.2-0.5W per chip), ensuring long-term energy savings.
Typical scenarios: Downlights/spotlights in living rooms without a main light source, and ambient light strips for TV background walls. 3. Kitchen Functional Lighting and Ingredient Identification
Adaptation Logic: Utilizing a dual-color patch featuring "white light (6000K) + blue light (450-460nm)." The white light mode provides basic lighting for daily tasks like cutting vegetables and washing dishes (high color rendering, reproducing the true colors of ingredients). The blue light mode aids in identifying ingredient freshness (e.g., spoiled meat will appear unusually discolored, and yellowing leaves on vegetables are easier to identify). The patch is highly heat-resistant (withstanding kitchen temperatures of 30-60°C), making it suitable for integration into under-cabinet lighting and countertop spotlights.
Typical applications: Kitchen under-cabinet strip lighting and recessed countertop spotlights. II. Commercial Display and Decoration Scenarios (Traffic Attraction and Brand Atmosphere Scenarios)
1. Store Windows and Product Displays
Adaptation Logic: Choose a two-color combination based on product type. For example, clothing stores use a "warm white + cool white" two-color patch. The warm white mode highlights the texture of the fabric (such as wool, cotton, and linen), while the cool white mode restores the true color of the clothing (such as dark and bright colors). Jewelry/cosmetics stores use a "white light + violet light (400-410nm)" mode. The white light highlights product details, while the violet light highlights the luster of jewelry and the texture of cosmetics. The patches are small (such as 2835 and 3030 specifications) and can be densely arranged into light boxes to enhance display effects.
Typical scenarios: clothing store window light boxes and embedded spotlights in jewelry counters. 2. Creating a Dining Space Atmosphere
Suitability: Hot pot restaurants/barbecue restaurants use a dual-color "red light + warm white" SMD. The red light mode enhances the color of food (e.g., barbecue and hot pot ingredients appear fresh and appealing), while the warm white mode provides optimal dining illumination for customers (preventing red light from obscuring dish details). Cafes/bars use a "warm yellow + amber" color scheme. The warm yellow mode is suitable for daytime leisure, while the amber mode creates a tipsy atmosphere at night. The SMD can be integrated into pendant lamps and small table lamps, and its low-glare design enhances the customer experience.
Typical scenarios: Hot pot restaurant table pendant lights and cafe bar counter ambient lighting. 3. Outdoor Advertising and Signage
Adaptation Logic: This dual-color patch utilizes "white light + monochromatic light (e.g., red or blue)." During the day, the white light mode ensures clear advertising content (e.g., shop signs and signboards). At night, it switches to a monochromatic light mode (e.g., red for a striking effect, blue for a technological feel) to enhance nighttime visibility. The patch boasts a high waterproof rating (IP65 and above) and can withstand outdoor wind, rain, and temperature fluctuations (-20°C to 50°C), making it suitable for integration into light boxes and neon signs.
Typical applications: LED signs for street-side shops and outdoor signage in shopping malls. III. Medical and Nursing Scenarios (Functional Assistance Scenarios)
1. Skin Care and Physical Therapy
Adaptation Logic: Utilizes a dual-color patch featuring "red light (660nm) + blue light (415nm)." The blue light mode helps inhibit Propionibacterium acnes (improving acne-prone skin), while the red light mode promotes blood circulation in the skin and repairs damaged skin barrier (relieving post-inflammatory redness). The patches are compact (e.g., 1206 and 2016 sizes) and can be densely arranged to form home beauty devices or medical skin care lamps. The low power design (0.1-0.3W per patch) prevents skin burns and supports timed mode switching.
Typical scenarios: Home handheld beauty devices and hospital dermatology acne treatment lamps. 2. Maternal and Infant Care Lighting
Adaptation Logic: The dual-color patch features "warm white (2700K) + low-blue white (4000K)." The low-blue white mode is activated for nighttime breastfeeding to prevent blue light from irritating the baby's retina while allowing mothers to clearly see the feeding position. During the day, the warm white mode creates a softer environment and prevents bright light from disturbing the baby's sleep. The patch is flicker-free and low-glare, making it suitable for integration into crib bedside lamps and ceiling lights in nursery rooms.
Typical applications: crib night lights and primary lighting in nursery rooms. IV. Industrial and Indicator Scenarios (Safety and Functional Scenarios)
1. Device Status Indicator
Adaptation Logic: A dual-color "red (fault) + green (normal)" SMD is integrated into industrial equipment control panels and household appliance indicator lights. It illuminates green during normal operation and red during fault/standby conditions, eliminating the need for two separate single-color LEDs and saving PCB space. The SMD has a fast response speed (nanoseconds) and is suitable for high-frequency device status indications (such as printers, inverters, and power adapters).
Typical Scenarios: Industrial inverter indicator lights, home router status lights, and power adapter power-on indicators.
2. Safety Warning Lighting
Adaptation Logic: A dual-color "red (warning) + white (emergency)" SMD is installed in fire escapes, mines, and workshop corners. The white light provides basic illumination during normal operation, automatically switching to red in the event of a sudden fault (such as a power outage or fire) to alert personnel to evacuate. The SMD is vibration- and temperature-resistant (some models can withstand over 100°C), making it suitable for harsh industrial environments. Its energy-saving design allows for battery operation, extending emergency response time. Typical applications: factory emergency lights, mine passageway safety lights, and fire escape signs.
V. Consumer Electronics and Portable Device Applications (Miniaturization Required)
1. Mobile Phone/Tablet Fill Light
Adaptation Logic: A dual-color patch featuring "warm white (portraits)" and "cool white (scenery)" is integrated next to the rear/front camera of a mobile phone. Portraits are captured in warm white mode (for more natural skin tones) and scenery in cool white mode (for sharper colors). Some models support dual-color blending for color temperature adjustment. The patch is small (e.g., 0603 and 0805 sizes) and can be embedded in ultra-thin devices. Its low power consumption (less than 0.1W per chip) does not affect device battery life.
Typical applications: smartphone front-facing fill lights and tablet rear-facing fill lights for photos. 2. Portable Lighting Devices
Adaptation Logic: A dual-color "white light (illumination) + red light (signal)" patch is integrated into flashlights and camping lanterns. White light mode is used for daily illumination (such as nighttime hiking and camping), while red light mode can be switched to in emergencies (serving as a distress signal or warning light). The patch has a long battery life and, when paired with a lithium battery, can maintain a constant red light for several hours, making it suitable for outdoor adventures and emergency use.
Typical Applications: Outdoor portable flashlights, camping tent lights, and emergency survival lights.

About US

FAQ

Q1. How to proceed an order for led light?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places

Q2. What about the lead time?

A:Sample needs 1-3 days, mass production time needs 3-7 days according to the order quantity .

Q3. Do you have any MOQ limit for led light order?

A: MOQ is 100pcs for each model. 

Q4. Can I have a sample order for led light?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q5. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 2-5 days to arrive. Airline and sea shipping also optional.

Q6: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will send new.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 3 years warranty to our products.