20W 40W 5060 RGBW SMD LED Glass Lens

20W 40W 5060 RGBW SMD LED Glass Lens Specs:

Product name	20W 40W 5060 RGBW SMD LED Glass Lens
Part number	GD-5060RGBW6-4BC0-S1D0D7B
Chips brand	China Sanan 40x47mil chips
Input	Red with 2-2.4vdc; Green, blue and white with 2.8-3.2vdc; Each color max 3000mA
Flux	Red: 300-400lm; Green: 500-600lm; Blue: 100-150lm; White: 500-600lm; Flux at 2000mA
Warranty	4-5 years long time fully guaranteed; Good quality from TOP 100 LED manufacturer in China
Color	Red: 620-630nm; Green: 520-530nm; Blue: 455-465nm; White is available with 6000K white and 3000K warm white.
Power	4*10 Watt, max each color 3000mA
Ceramic package material	ALN Ceramic package;
Lighting angle	120 degree flat quartz glass lens
Brand and manufacturer	GMLEDs, GMKJ
Applications	LED wall washer lights, LED fountain lights, LED stage lights
OEM service	1. SKD parts available; 2. Aluminum pcb boards LED assembly service is also available here.

Why glass lens smd leds is more reliable compared with silicone lens led diode?

Glass lens SMD (Surface Mount Device) LEDs are generally considered more reliable compared to silicone lens LED diodes for several key reasons:

1. Thermal Stability

Glass Lens: Glass has excellent thermal stability, meaning it can withstand higher operating temperatures without degradation. This makes it ideal for applications where the LED will be exposed to high heat or fluctuating temperatures.

Silicone Lens: Silicone is more prone to thermal degradation over time. When exposed to high temperatures, silicone can yellow or crack, reducing the efficiency and lifespan of the LED.

 

2. Optical Clarity

Glass Lens: Glass maintains its optical clarity over time, which ensures consistent light output and performance. Glass is resistant to yellowing and maintains high transparency even after long-term use.

Silicone Lens: Silicone tends to yellow over time due to UV exposure or high temperatures, which can reduce light transmission and affect the color accuracy of the emitted light.

3. Mechanical Durability

Glass Lens: Glass is harder and more resistant to physical damage such as scratching, cracking, or deformation, making it more suitable for harsh environments or applications where physical wear is a concern.

Silicone Lens: Silicone is softer and more susceptible to mechanical damage like scratching or deformation, which can impact light distribution and cause performance issues over time.

 

4. Chemical Resistance

Glass Lens: Glass is highly resistant to most chemicals, making it ideal for environments where exposure to solvents, oils, or corrosive gases is likely.

Silicone Lens: Silicone can be affected by certain chemicals, causing the material to degrade, lose its structural integrity, or become cloudy, which impacts the longevity and reliability of the LED.

 

5. UV Resistance

Glass Lens: Glass is naturally resistant to UV light, ensuring that the lens won't degrade or discolor when exposed to sunlight or UV-rich environments.

Silicone Lens: Silicone can degrade under prolonged UV exposure, which can lead to yellowing, loss of transparency, and eventual failure of the LED.

 

6. Longevity

Glass Lens: Due to its thermal, mechanical, and optical stability, glass lens LEDs tend to have a longer operational life with consistent performance throughout their lifespan.

Silicone Lens: While silicone lenses are flexible and easy to mold, they typically have a shorter lifespan due to their susceptibility to environmental and thermal factors.

 

Conclusion

Glass lens SMD LEDs are more reliable in terms of thermal performance, optical clarity, mechanical durability, chemical resistance, and UV resistance. These properties make glass-lensed LEDs preferable for high-performance or demanding applications where longevity and consistency are critical.

20W 40W 5060 RGBW SMD LED Glass Lens product picture:

 

 

20W 40W 5060 RGBW SMD LED Glass Lens dimensions:

20W 40W 5060 RGBW SMD LED Glass Lens Eletrical specs:

■ Electrical/Optical Characteristics- (At TA=25°C) 

Parameter	Symbol	Conditions	Emitting Color	Values			Units
				Min	Avg.	Max
Forward Voltage	VF	IF=2000mA	R	2.40	--	3.00	V
			G	3.20	--	3.80
			B	3.20	--	3.80
			W	3.20	--	3.80
Luminous Flux	Φv	IF=2000mA	R	300	--	400	lm
			G	500	--	600
			B	100	--	150
			W	500	--	600
Dominant wavelength	λd	IF=2000mA	R	620	--	630	nm
			G	520	--	530
			B	450	--	460
Color Temperature	CCT	IF=2000mA	W	5000	--	7000	K
CRI	Ra	IF=2000mA	W	70	--	--
Reverse Current	IR	VR=5V	−−	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=2000mA	−−	−−	120	−−	Deg
Thermal Resistance Junction To Board	RΘJ-B	IF=2000mA	−−	--	1	--	°C/W

 

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