We always adhere to the ingenuity concept of independent innovation, design and manufacture led chip 12v 10w, 12v 20w led, 3W LED bead with our unique advantages. Our ultimate target is usually to rank as a top brand also to lead as a pioneer in our field. We have been pursuing the market-oriented, science and technology as the guide, quality as the main line, reputation as the life of the enterprise purpose.
High CRI 50W COB LED Full Spectrum for Grow Light
●Redefine performance,cost and size of led lighting.
●Enable new design previously not possible
●Good Raw Material Used, Bridgelux Chip + 100% Gold Wires +Red Copper Base
●IEC62778, EN62471, RoHS, LM-80 certificate.
Product Specification
Electrical/Optical Characteristics--White (At TA=25°C)
Parameter | Symbol | Conditions | Min | Avg. | Max | Units |
Forward Voltage | VF | IF=1750mA | 30.00 | -- | 34.00 | V |
Thermal Resistance Junction To Board | RΘJ-B | IF=1750mA | -- | 8 | -- | °C/W |
Luminous Flux | Φv | IF=1750mA | 1000 | 1200 | lm | |
Peak wavelength | λp | IF=1750mA | 380 | 840 | nm | |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=1750mA | −− | -2 | −− | mV/°C |
Reverse Current | IR | VR=50V | −− | −− | 10 | μ A |
Viewing Angle [1] | 2Θ1/2 | IF=1750mA | −− | 120 | −− | Deg |
Product Test Report
Packing Method
Normal packing Quantity: 16pcs/plate, 10plate in vacuum bag.
Package Dimensions of Full Spectrum COB LED
Company Introduction
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.
FAQ
Q: Is there any discount for bulk order?
A: Yes, if you need bulk order or you want customized products, we can provide wholesale price.
Q: How to place an order?
A: If you want to place an order, Please feel free to send us an inquiry email or contact us by trademanager online, we will reply you within 24hours(working day).
Q: What payment terms are available?
A: T/T,PayPal, Western Union and Secure Payment are preferred.
Q: Do you support drop shipping and how much is the shippping cost?
A: Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according the address you have left. The shipping cost are based on your order's volume and weight, and it can be calculated.
Q: All the pictures are real photo?
A: Yes, the pictures of all products on this page are 100% real shoot by us.
Q: How about the quality of the leds?
A: Please do not worry about the quality. Our company is the main manufacturer of LEDs in China. Our products have exported worldwide since the year 2009.
Q: Is there any custom duty and import tax?
A: Due to different policy in different countries, there might be some custom duty and import tax, but it is not considered in the price and should be paid by yourself. We are not responsible for any custom duty and import tax.
Our Services/Why choose Us
Strong R&D Forces
One of biggest R&D technical team of worldwide LED manufacturers. A strong R&D team of more than 40 experienced engineers.
World standard CNAS Accredited Laboratory.
Launch highly-competitive new products seasonally.
Revolutionary launch for a full series of high power & high integration ceramic flip chip led & compact high power SMDs.
Extensive Application Experience & Quality Commitment
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.
Professional customization and OEM service.
Over the years, with good product performance, perfect quality assurance, and after-sales service, we have won unanimous praise from customers at home and abroad. In the future, we will continue to make progress to become a well-known 2019 Indoor Greenhouse Full Spectrum Lm301h Lm301b 400W 600W 1000W Grow Light LED Horticulture brand. The quality consciousness that was rooted in the heart has won the trust of consumers for our company for a long time. Our company insists on strengthening brand building and formulating strict production standards, quality supervision and brand supervision mechanism.
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