Dual Chips 570nm 450nm LED For Fishing Lamp

Dual chips 570nm 450nm LED for Fishing Lamp Specs:

Product name	Dual chips 570nm 450nm LED for Fishing Lamp
Part number	GD-5050B45G57-4BC0-S1C8B
Chips brand	China S1C8 chips with good quality
Input	3.0-3.4vdc max 1500mA for each chip, total 4 chips inside
Radiation power	450-455nm 2 chips, each chip with 70-90lm at 1500mA; 570-575nm 2 chips, each chip with 400-450lm at 1500ma
Middle pad isolated or not	Yes, total isolated, no electricity connected with the center heat middle pad
Color	Yellow Green 570-575nm; Royal blue 450-455nm; 2in1 dula colors
Power	Max 20 Watt for total 4 chips
Package material	ALN Ceramic size 5x5mm
Lighting angle	Regular with 120 degree. Quartz glass lens flat package
Brand and manufacturer	GMLEDs, GMKJ
Warranty	4 years
OEM service	1. SKD parts available; 2. Customised LED PCB boards with the size you need is OK here. 3. We can mount the leds aluminum onto pcb boards for you here.

Why we like to use 570nm green yellow color and 450nm royal blue color for the LED flishing lights?

Fishing lights often use a mix of 570nm (yellow-green light) and 450nm (blue light) because this combination enhances the visibility of the fishing float while reducing disturbance to the fish. The reasons are as follows:

1. Enhancing Float Visibility

570nm (Yellow-Green Light):

Yellow-green light is close to the peak sensitivity of the human eye (approximately 555nm during daylight conditions).

This wavelength has excellent penetration on the water's surface, making the float's outline clearer and easier for anglers to observe subtle movements.

450nm (Blue Light):

Blue light is easily perceived by the human eye in low-light environments and enhances contrast.

When mixed, blue light improves the separation between the float and the water surface, making the float more visible.

2. Reducing Disturbance to Fish

Fish Sensitivity to Light:
Fish are generally more sensitive to ultraviolet and long-wave red light. The wavelengths of 570nm and 450nm are less likely to stimulate or disturb the fish, especially at night or in low-light conditions.

Simulating Natural Light:
The mix of yellow-green and blue light resembles natural lighting (such as moonlight or reflections on the water), which helps reduce the fish's alertness and increases the likelihood of them biting.

3. Adaptability to Different Environments

The combination of yellow-green and blue light works well in various water and weather conditions:

Clear Water: Blue light scatters well in clear water, helping anglers observe underwater details.

Turbid Water: Yellow-green light penetrates murky water effectively, making the float more noticeable on the surface.

4. Practical Applications

Through the mixed lighting technology of LED fishing lights, the proportions of 570nm and 450nm light can be adjusted based on ambient lighting. This flexibility optimizes the visibility of the fishing float for a better angling experience.

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In summary, the 570nm + 450nm blue light mix is a scientifically designed combination that improves float visibility while minimizing disturbance to the fish. It has become a classic pairing for fishing light sources after extensive practical testing.

Dual chips 570nm 450nm LED for Fishing Lamp Picture:

 

Dual chips 570nm 450nm LED for Fishing Lamp dimensions:

 

Dual chips 570nm 450nm LED for Fishing Lamp specs:

Parameter	Symbol	Conditions	Emitting Color	Values			Units
				Min	Avg.	Max
Forward Voltage	VF	IF=1500mA	B45	3.00	--	3.40	V
			G57	3.00	--	3.40
			B45	3.00	--	3.40
			G57	3.00	--	3.40
Luminous Flux	Φv	IF=1500mA	B45	70	--	90	lm
			G57	400	--	450
			B45	70	--	90
			G57	400	--	450
Dominant wavelength	λd	IF=1500mA	B45	450	--	460	nm
			G57	570	--	575
			B45	450	--	460
			G57	570	--	575
Reverse Current	IR	VR=5V	−−	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=1500mA	−−	−−	120	−−	Deg
Thermal Resistance Junction To Board	RΘJ-B	IF=1500mA	−−	--	2	--	°C/W

 

 

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