Whether our cob led spectrum, led type smd 5050, led cob 40w is standard design or customized according to customers' needs, it is renowned worldwide for its high performance, high reliability and innovation. We improve brand awareness, form strategic alliances, conduct joint marketing and improve product research and development capabilities. As for our employees, we want to provide a strong impetus for growth and well-being through good value realization. We strengthen our internal management by taking the customer's reaction and the dynamic change information of the market as the directional pointer to better serve our customers.
Product Specs
Power LEDs (White and Various Colors) Option Guide:
Golden White: 1800-2000K, 2000-2200K, 2200-2400K (585-595nm)
Warm White LED : 2400-2600K, 2600-2900K, 2900-3200K, 3000-3500K
Natural White/Pure White LED:4000-4500K 5000-5500K
Cool White:6000-6500K, 6500-7000K
Cold White: 7000-9000K, 9000-15000K, 15000-25000K
UV LED/Violet LED: 360-370nm; 370-380nm; 380-390nm; 390-400nm;
400-410nm; 410-420nm; 420-430nm
Royal Blue LED: 440-450nm Bright Blue LED: 460-470nm
Cyan LED: 490-495nm
Turquoise/Traffic Green LED: 500-510nm Emerald Green LED: 520-530nm
Yellow LED: 585-595nm Amber/Orange LED: 595-610nm
Bright Red LED: 620-630nm Deep Red LED: 640-660nm
Product Name | 3W UV LED Chip 365NM | Product Model | GP-3WUV-G45 |
Power Dissipation | 3W | Light Color | UV Lights |
Forward Voltage | 3.0-3.4V | Viewing Angle | 60° /120° |
Forward Current | 350-700mA | Operating Temperature | -40~+60 ℃ |
Radiant Flux | 600-1400mW | Storage Temperature | -40~+85 ℃ |
Wavelength | 365, 380nm, 405nm | Soldering Temperature | 260℃ |

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Shenzhen Guangmai Electronics Co., Ltd (also known as GMKJ LED, established in 2009), headquartered in Shenhzen, is one of China's leading LED packaging manufacturer with rich experience in LED Lighting industry. GMKJ LED, with strong R & D development and manufacturing integrated in-house, is a professional and dynamic manufacturer specializing in COB LED 2-400W, Power LEDs 1-100W, SMD LEDs, Color LEDs 275-940nm etc, which are widely applied to general lighting, horticulture, studio lighting, landscape & architectural lighting and stage lighting.


·One of biggest R&D technical team of worldwide LED manufacturers. A strong R&D team of more than 40 experienced engineers.
·Launch highly-competitive new products seasonally.
·Revolutionary launch for a full series of high power & 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 10 years' experience in LED Chips Field.
·Supported many government lighting projects.
·Professional Sales Team backing up with top experienced engineers in LED Chips field.
·Best Quality & Best Price & Best Service.
·Professional customization and OEM service.
We are large dealers of 1-3ww 365nm SMD Quartz Lens UV LED Chip and believe there is a promising market both in domestic and overseas for moderately priced goods. We strive to strengthen fine management, promote intelligent manufacturing and achieve high-quality development. The company is market-oriented, constantly adjusting its strategy and product management structure, constantly adapting to the market and adapting to changes in the economic situation, so that the company's business scale has gradually grown, its economic strength has been enhanced, and its reputation has been further improved.
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