Advantages of 100W LED Module COB Chip
Being multi-chip packaged, the light emitting area of a COB LED can contain many times more light sources in the same area that standard LEDs could occupy resulting in a greatly increased lumen output per square inch.
COB LEDs use a single circuit with just two contacts to energize the multiple diode chips it houses. This results in fewer components required per LED chip for proper operation. Furthermore, the reduced components, along with the elimination of the traditional LED chip structure packaging, can reduce the heat generated from each LED chip. The ceramic/aluminum substrate of COB LEDs also acts as a higher efficiency heat transfer medium when coupled to an external heatsink, further lowering the overall operating temperature of the assembly. When mounting a COB to a heatsink, care must be taken to choose a heatsink capable of dissipating the heat generated to enable a COB to be used to their full potential. In the long run, the proper heat dissipation increases efficiency and lowers failure rates.
Product Specification
Typical Electrical & Optical Characteristics ( Ta = 25°C)
Items | Symbol | Condition | Min. | Typ. | Max. | Unit |
Forward Voltage | VF | IF =3000mA | 30.00 | 34.00 | V | |
Reverse Current | IR | VR = 50V | 10 | mμA | ||
Color Temperature | CCT | IF =3000mA | 6000 | 6500 | K | |
Luminous Flux | Φv | IF =3000mA | 12000 | 13000 | lm | |
50% Power Angle | 2θ½ | IF =3000mA | 120 | deg | ||
Thermal Resistance （Junction to Board） | RJ-B | IF =3000mA | 8 | °C/W |
Package Dimension
Packing Method
MPQ: 12pcs per plate in vacuum bag.
Vaccum bags help the led to prevent from humidity in the air.
Company Introduction
GMKJ is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 2009.
·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.
·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.
Application of 100W COB LED
Typical Applications
• LED industrial lights for workshop
• LED high bay light
• LED fishing light
• LED projector lamps
• LED par light
FAQ
Q. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 2-6 working days to arrive. Airline and sea shipping also are optional.
Q: How can I get a quotation from you?
A:Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very soon
(mostly within few hours).
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