We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for led cob blue, 20w smd led, led cob 30w. From a broader perspective, more comprehensive areas, more critical links, we are gradually building a low-carbon, safe and efficient production system. We set 'be a creditable practitioner to achieve the continuous development and innovation' as our motto.
Product Specs
Product Features
·Soldering methods :All SMT assembly methods.
·Comply ROHS standard.
·Operating temperature range from -40°C to +85°C.
·Very Suitable for application in small Devices.
· High-reliability performance.
· Wide viewing angle.
Product Name | 3W Yellow LED Chip 595nm Epileds | Product Model | GP-3WY-G42-595NM |
Power Dissipation | 3W | Light Color | Yellow color |
Forward Voltage | 2-2.4V | Viewing Angle | 120° |
Forward Current | 700mA | Operating Temperature | -40~+60 ℃ |
Luminous Flux | 90-100LM | Storage Temperature | -40~+85 ℃ |
Wavelength | 585-595nm | Soldering Temperature | 200℃ |

LED Dimension


Application![]()
• Plant light
• shed fill light
• succulent lamp fruit light
• Indoor garden
• Greenhouses, plant factories
• Gardening flower beds, indoor planting fill light

About GMKJ
GMKJ is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.

Strict control over raw materials selection.
3 Years Warranty at least.
Reliable long life span; Good Quality Raw Material.
More than 13 years' experience in LED Field.
Supported many government lighting projects.
Outstanding Service Level
Professional Sales Team backing up with top experienced engineers in LED field.
Best Quality & Best Price & Best Service.
Cautions & FAQ
Anti-static
• Static electricity or high voltage can damage the lamp bead. When using the lamp bead, it is recommended to wear anti-static ring or anti-static gloves.
• When soldering iron, the machine is grounded; all drive equipment should be grounded to ensure that the lamp voltage is within the normal range.
Heat dissipation
• When the lamp is energized, the higher the current, the greater the heat generated by the lamp bead; the excessively high temperature will damage the lamp bead and the current needs to be controlled properly.
• Need to add heat sink and heat sink, the ambient temperature is controlled at 40~60°C
Take the lamp beads
• When taking the lamp beads, it is recommended to use tools such as tweezers.
• Try to avoid touching the surface of the lamp with your hands to prevent contamination of the lamp beads and affect the optical effect.
• Please take the lamp beads on the side

Q: What’s your product range?
A:Our main products include:
·COB LED 2-400W
·Compact SMD LED 0.06W-5W
·Integrated Flip Chip LED Module 3-500W
·Power LED 1-5W
·R.G.B LED or RGB/RGBW LED 1-100W
Q: What about the lead time?
A:It depends on the order quantity. In general, lead time is about 5-7 working days. For samples, the delivery could be as fast as
same day.
Q: What is your terms of payment?
A: For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD, 30% T/T in advance, balance fully paid before shipment.
Q: Do you provide samples? Is it free or extra?
A: Yes, normally we could offer samples with free charge but do not pay the shipping freight.
Q: Is it OK to print my logo on the packing?
A:Of course, customized packing accepted! ! But it may bring some cost, it depends on the qty, if small qty then we don't accept.
Q: What does smd led mean?
A: SMD means surface mounted diode. This is a better technology than the first generation DIP LEDs. The SMD type LEDs are mounted on an aluminum substrate and enveloped in an epoxy resin. SMD, or "Surface Mounted Device" LEDs, are the most common LEDs in the market. The LED chip is permanently fused to a printed circuit board, and it's highly popular due to its versatility. You can find it in light bulbs and string lights, and even in the notification light on your mobile phone.
We are able to provide our customers with the most satisfying answers in a short period of time and create a higher added value of our Canbus Yellow Color LED Head Light Bulb 9005 H4 H13 9006 12V 24V X4 Auto Car Headlight LED H11. Our products have complete specifications, excellent quality and obvious market competitive advantages, and they sell well all over the world. The company has been committed to the industry for many years, and has effectively promoted joint ventures and cooperation with major enterprises and manufacturers.
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