Since the establishment, our company has always focused on the development, production, sales and service of various uv light emitter, 10W RGB COB LED For Starge Lamp, epistar cob. Over the years, we have conscientiously fulfilled our economic, political and social responsibilities as an enterprise and adhered to our mission of development. Our company practices the enterprise spirit of 'pragmatic, hard work, and responsibility', and creates a good corporate environment with integrity, win-win, and pioneering business philosophy. The company adopts a modern management system, strengthens internal management, strives for survival by quality, and development by reputation! Our quality management runs through every link of development and manufacturing.
30W Full Spectrum COB LED for Hydroponics Horticulture Light
●High stability for indoor application like LED Light Full Spectrum
●Significantly reduced thermal resistance and increased operating temperature
●Uniform, consistent white light • Lower operating cost • Easy to use with daylight and motion detectors to enable increased energy saving
●Reduced maintenance cost • Environmentally friendly, no disposal issue
●3 years Long Life Span, Energy Saving and Environmental Protection

Electrical/Optical Characteristics--White (At TA=25°C)
Parameter | Symbol | Conditions | Min | Avg. | Max | Units |
Forward Voltage | VF | IF=1050mA | 28.00 | -- | 34.00 | V |
Thermal Resistance Junction To Board | RΘJ-B | IF=1050mA | -- | 8 | -- | °C/W |
Luminous Flux | Φv | IF=1050mA | 1500 | 1800 | lm | |
Center coordinates | X,Y | IF=1050mA | 0.233 | 0.09 | -- | |
CRI | Ra | IF=1050mA | -- | -- | -- | -- |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=1050mA | −− | -2 | −− | mV/°C |
Reverse Current | IR | VR=50V | −− | −− | 10 | μ A |
Viewing Angle [1] | 2Θ1/2 | IF=1050mA | −− | 120 | −− | Deg |
Packing Method
Normal packing Quantity: 16pcs/plate,10plate in vacuum bag.
Application
Widely used in Plant Grow Light LED Full Spectrum, Aquarium Light, Fill Light Series and so on.
Introduction of GMKJ LED
GMKJ is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 2009. 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.
◇Reply your inquiry within 12 working hours.
◇Well-trained and experienced staffs to answer all your inquiries in fluent English.
◇Strict quality control procedures before shipment.
◇ Customized design is available.OME and ODM are welcomed.
◇Delivery the goods to our customer all over the world with speed and precision.

We ship worldwide by EMS, DHL, UPS, FEDEX and so on, and others you prefer.
Normally items will arrive within 3-7days after being posted.
Also you could use your forwarder, no matter which way you prefer, we are not responsible for any custom duty and import tax.
We hope that the use of our LED Ceiling Lights Anti Glare 24 Degree Beam Angle 7W 9W 3000K LED COB Downlights for Hotel will be more assured, so that customers can be more satisfied with our products and services. Our company in line with the principle of reputation first, small profits and quick turnover. With our unique core technology, the advantage of whole industry chain integration, and continuous innovation and creativity, we take up the responsibility of moving the industry to a higher level.
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