Name: 9VDC 6W High Power 3535 SMD LED
Brand: GMKJ
SKU: 282302658

9VDC 6W High Power 3535 SMD LED Specs

Product name	9VDC 6W High Power 3535 SMD LED
Part number	GD-3535W600-3CD0-A1B9M-R70
Chips brand	China Aoyang chips x 3 chips inside in series
Manufacturer brand on Label	GMKJ LEDs Manufactured by Guangmai Technology Co., Ltd
Input	9-10vdc with IFmax 700mA
Luminous/ Radiant Flux	700-800lm at 700mA
Lighting Efficiency	Around 150 Lm/W at 9vdc 350mA
Wavelength/Color	White color: 2700K, 3000K, 3500K, 4000K, 5000K, 5700K and 6500K Step: SDCM<5 CRI>70, CRI>80, CRI>90 and CRI>95 are available here
Power	6-7 Watt max
Package material	ALN ceramic 3535 smd pkg
Lighting angle	120 degree lighting angle
Price	Please contact with GMKJ for the Price
Min order quantity	Depends on the stock availablity: If we have ready to ship stock, then even 100 pcs with samples test purpose is acceptable here. If no stock, then we need min order quantity with at least 2,000 pcs.
Warranty	4 years
OEM service	1. SKD parts available; 2. Customised LED array with the size you need is OK here.

GMKJ 3535 SMD LED full series Picture


3VDC 3535 smd led white color	6VDC 3535 smd led white color

9VDC 3535 smd led white color	12VDC 3535 smd led white color

9vdc 3535 smd led 3

Flat package 3535 smd leds are available here without dome silicone lens(See below!)

3535 smd led flat PM pkg 2

Aluminum LED PCBA Assembled by GMKJ (PCB drawing and BOM provided by our clients)

12-24vdc uv led module 5

IR floodlight 730nm led board-7

9VDC 6W High Power 3535 SMD LED Dimension

3535 smd leds 9v pkg dimensions

9VDC 6W High Power 3535 SMD LED Specs

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage (正向压降)	V_F	I_F=700mA	8.0	--	10.0	V
Thermal Resistance Junction To Board (热阻)	RΘ_J-B	I_F=700mA	--	5	--	°C/W
Luminous Flux (光通量)	Φv	I_F=700mA	700	--	900	lm
Color Temperature (色温)	CCT	I_F=700mA	6000	--	6500	K
CRI (显色指数)	Ra	I_F=700mA	70	--	--	--
Reverse Current (反向漏电流)	I_R	V_R=15V	−−	−−	10	μ A
Viewing Angle^[1] (发光角度)	2Θ_1/2	I_F=700mA	−−	120	−−	Deg

Related Knowledge provided by GMKJ LEDs

Why ceramic pkg smd leds are better than tradiational emitter power leds?

🧱 Better Thermal Conductivity

Ceramic substrates (like Al₂O₃ or AlN) have high thermal conductivity, typically 20–180 W/m·K, much higher than epoxy or plastic materials used in traditional power LEDs.

This allows faster heat dissipation from the LED junction, resulting in lower junction temperature and longer lifetime.

⚙️ Higher Reliability & Stability

Ceramic packages can withstand higher reflow and operating temperatures (up to 150–180 °C).

They are also more resistant to moisture, UV, and chemical corrosion, ensuring stable performance in harsh environments.


Ceramic pkg smd leds with 3535	Traditional emitter power leds (8080 smd leds)

📏 Better Optical and Mechanical Precision

The ceramic base allows precise chip alignment and consistent light output, making it ideal for high-power and optical lens applications.

🌡️ Improved Heat & Electrical Isolation

The design usually includes a direct thermal path while keeping the electrical pads isolated - avoiding short circuits when mounted on metal-core PCBs or heat sinks.

🔋 Higher Current Capability

Thanks to improved heat dissipation, ceramic SMD LEDs can run at higher drive currents (1 W–5 W or even higher) with less thermal degradation.

📈 Longer Lifetime & Stable Lumen Maintenance

Lower operating temperature leads to slower lumen depreciation (LM80 performance) and better color stability over time.

✅ In summary:
Ceramic SMD LEDs combine high reliability, strong heat management, and compact size, making them superior to traditional power emitter LEDs, especially for automotive, industrial, horticultural, and high-power lighting applications.