We strive to create value for our customers and stakeholders, enhance economic benefits, and insist on cost control throughout the industrial chain and the whole production cycle of the chip led rgb 50w, led cob 60w, plant grow light. Our company will take good professional ethics, high-quality after-sales service, and reasonable prices to eliminate worries for the majority of users. We sincerely hope that through our services, the product quality of our users can reach high standards and achieve greater economic benefits. Our quality awareness check reinforces our concept of achieving quality standards with ultimate customer satisfaction in mind. We'll constantly welcome guests from all over the world to our firm. The company has developed rapidly since its establishment, and our business has continued to grow and expand.
Ra80 3W COB LED for Spot Light
●Low Heating Generation To Reduce Electricity Consumption
●Saving Money on Electricity fee
●Great Reducing Carbon Emission
●Minimizing Drastic Climate Change
●Great Reducing Maintenance Cost
●Long lifespan
●Instant start, no flashing
●Solid State, shockproof

Product Specification
Electrical/Optical Characteristics--White (At TA=25°C)
Parameter | Symbol | Conditions | Min | Avg. | Max | Units |
Forward Voltage | VF | IF=300mA | 9.00 | -- | 11.0 | V |
Thermal Resistance Junction To Board | RΘJ-B | IF=300mA | -- | 2 | -- | °C/W |
Luminous Flux | Φv | IF=300mA | 300 | -- | 350 | lm |
Luminous Efficiency | η | IF=300mA | 100 | -- | 120 | Lm/w |
Color Temperature | CCT | IF=300mA | 6000 | -- | 6500 | K |
CRI | Ra | IF=300mA | 80 | -- | -- | -- |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=300mA | −− | -2 | −− | mV/°C |
Reverse Current | IR | VR=15V | −− | −− | 10 | μ A |
Viewing Angle [1] | 2Θ1/2 | IF=300mA | −− | 120 | −− | Deg |
Product Package Dimensions
Packing Method
Normal packing Quantity: 16pcs/plate, 10plate in vacuum bag.

Shipping Method
Delivery time:
Order Qty<500.000pcs, 3-7 workdays.
Order Qty>500.000pcs, 7-12 workdays.
Order Qty>2000.000pcs,12-20 workdays.
FAQ
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’s your guarantee terms roughly.
A:Customers provide pictures of the failed products or the samples rejected, the engineer will analyze the failure and find out the reasons. If the failure was caused by the product quality, we will compensate with qualified replacement!
Q: How long is your delivery time ? can we ship goods by our own logistic forwarder.
A:Normally our delivery time is around 5 workdays to 12 workdays depends on order volume, yes, client can use their own freight forwarder. You can order based on FOB ,EXW or CIF terms.
Company Introduction
Guangmai Electronics Co., Ltd. Specialize in LED Production From 2009.
Main products are 3030 SMD LED, 5050 SMD LED,2835 SMDLED, COB LED 3WATT-100WATT, and high power led 1-5watt.
Based on Our High Quality and Excellent Service, We Now Become Top 10 LED in Shenzhen, Top 100 Manufacture in China.
We Offer 3-4 Years Warranty for all of Our Products. Pls rest assured that GM company will be your best LED Supplier.
GM Company Service
1. Reply your inquiry within 12 working hours
2. Well-trained and experienced staffs to answer all your inquiries in fluent English.
3. Strict quality control procedures before shipment.
4. Customized design is available.OME and ODM are welcomed
5. Delivery the goods to our customer all over the world with speed and precision.
We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for High Power Cheap Commercial Lighting 24W 30W Ce RoHS COB LED Grille Lamp. We are in line with the quality culture of 'follow the standard, reliable quality', constantly innovate to meet the needs of customers, and do a good job of every product with a serious and responsible attitude. We are willing to establish and develop economic and trade cooperation with friends from all walks of life, seek common development, and work hard for a better future.
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