SDCM 5 Step Flip Chip 3535 RGBW SMD LED Specs
| Product name | SDCM 5 Step Flip Chip 3535 RGBW SMD LED |
| Part number | GT-3535RGBWX-4BD0-A1B8M-R80 |
| Chips brand | China Sanan flip chips inside |
| Input |
Each color 1W 350mA forward current |
| Luminous Intensity |
Red: 40-60lm; Green: 120-140lm; Blue: 20-30lm, White: 130-150lm |
| Lighting Efficiency |
Total around 80-100 LM/W |
| Color |
Red color 620-630nm; Green color 520-530nm; Blue color 455-465nm;
White color: SDCM<5, 5 steps: 3000K, 4000K, 5000K, 6500K, Ra>80 |
| Power |
Each color 1W 350mA, Total 4x1w with 4 Watt |
| Package material | Ceramic 3535 SMD LEDs |
| Lighting angle |
120 degree dome silicone lens on top |
| Brand and manufacturer | GMLEDs, GMKJ |
| Warranty | 4 years |
| OEM service |
1. SKD parts available; 2. Customised LED array with the size you need is OK here. |
What is the advantages of using SDCM< 5 steps white color LEDs?
Using white color LEDs with SDCM < 5 steps provides significant advantages in terms of color consistency, visual quality, and professional application standards. Here's a clear breakdown:
✅ Advantages of SDCM < 5 Steps in White LEDs
| Advantage | Explanation |
|---|---|
| 1. Better Color Consistency | LEDs with SDCM < 5 have tighter color binning, meaning the color variation between LEDs is minimal and usually not noticeable to the human eye. |
| 2. Improved Visual Appearance | Lighting fixtures using these LEDs will emit uniform white light across the entire installation - no visible color shift (e.g., no mix of bluish or yellowish tones). |
| 3. Enhanced Professional Quality | Ideal for architectural, retail, museum, and high-end commercial lighting where uniform color tone is critical. |
| 4. Better Customer Satisfaction | Consistent white tone avoids end-user complaints about color mismatch, especially when multiple fixtures are installed side-by-side. |
| 5. Higher Perceived Value | Low-SDCM LEDs are often associated with premium quality lighting products. |
| 6. Simplifies Design Matching | Makes it easier for designers and specifiers to match LED light with surroundings or other light sources (e.g., daylight, warm indoor tones). |
🔍 What does "SDCM < 5" really mean?
SDCM stands for Standard Deviation of Color Matching.
A smaller SDCM number = tighter control over chromaticity variation.
< 3 SDCM: Excellent color precision (often used in high-end applications)
3–5 SDCM: Good quality, visually consistent
> 5 SDCM: May result in noticeable color differences
📌 Use Case Scenarios for SDCM < 5:
Office lighting where uniformity affects concentration
Retail stores where product color rendering must be accurate
Hotels and luxury environments with mood and aesthetic lighting
Downlights or linear lights installed in a grid pattern
SDCM 5 Step Flip Chip 3535 RGBW SMD LED Picture
Qualified 3535 SMD LED test report with SDCM<5 (seeing below):
LED PCB work assembled by GMKJ
SDCM 5 Step Flip Chip 3535 RGBW SMD LED Dimension
SDCM 5 Step Flip Chip 3535 RGBW SMD LED Electrical Specs
|
Parameter |
Symbol |
Conditions |
Emitting Color |
Values |
Units |
||
|
Min |
Avg. |
Max |
|||||
|
Forward Voltage |
VF |
IF=350mA |
R |
1.80 |
-- |
2.40 |
V |
|
G |
2.80 |
-- |
3.20 |
||||
|
B |
2.80 |
-- |
3.40 |
||||
|
W |
2.80 |
-- |
3.40 |
||||
|
Luminous Flux |
Φv |
IF=350mA |
R |
40 |
-- |
60 |
lm |
|
G |
120 |
-- |
140 |
||||
|
B |
20 |
-- |
30 |
||||
|
W |
130 |
-- |
150 |
||||
|
Dominant wavelength |
λd |
IF=350mA |
R |
620 |
-- |
630 |
nm |
|
G |
520 |
-- |
530 |
||||
|
B |
455 |
-- |
465 |
||||
|
CRI |
Ra |
IF=350mA |
W |
80 |
-- |
-- |
|
|
Color tolerance |
4000K |
IF=350mA |
W |
-- |
-- |
5 |
SDCM |
|
Reverse Current |
IR |
VR=5V |
−− |
−− |
−− |
10 |
μ A |
|
Viewing Angle |
2Θ1/2 |
IF=350mA |
−− |
−− |
120 |
−− |
Deg |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=350mA |
−− |
-- |
6.5 |
-- |
°C/W |
SDCM 5 Step Flip Chip 3535 RGBW SMD LED Applications
SDCM 5 Step Flip Chip 3535 RGBW SMD LED Applications
Architectural Lighting
– Facade wash, dynamic building outlines with uniform white and color blending.
Stage & Entertainment Lighting
– Precise color control and consistent white tone for concerts, theaters, and clubs.
Landscape & Outdoor Lighting
– Color-changing and tunable white lighting with minimal color deviation.
High-End Decorative Lighting
– Hotels, malls, and interior design requiring stable white + vivid RGB color.
Smart Lighting Systems
– Tunable white + RGB for scene-based control in smart homes or offices.
LED Displays & Media Facades
– RGBW for high color rendering and true white display capability.
About GMLEDs
Certification available in GMLEDs
Guangmai Technology Certificaitions
CE
CE-LVD
FCC
ROHS
ISO9001
LM-80
About GMLEDs/GMKJ
Shenzhen Guangmai Electronics Co., Ltd., established in 2009 with a registered capital of 30 million RMB, is an enterprise specializing in the manufacturing of semiconductor packaging devices. Its subsidiaries include Shenzhen Guangmai Technology Co., Ltd., Guangmai Technology (Hong Kong) Co., Ltd., and Shenzhen OKAY Lighting Co., Ltd., forming a powerful corporate group. Guangmai Electronics is a national high-tech enterprise and a specialized and new enterprise in Shenzhen. It has been ranked among the top 100 in China's LED industry and has been awarded honors such as Shenzhen Standard Application Demonstration Unit and Guangdong Integrity Demonstration Enterprise.
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