4MM FCOB 480LED 5W COB LED STRIP
4mm FCOB 480LED 5W COB led strip used in 0.50mm Tinned Copper wire for PCB Board, and electroplating is used to the coat the entire circuit board surface and hole wall with the lagyer of copper, in order to increase the thickness of the copper layer on the board surface, and hole wall of the circuit board manufacturer, so that it can meet customer's requirements
Copper Base PCB Board 12V/24V/220V, 2835 120/240/480 LEDs COB LED Strip widely used in Cove lighting,commercial Ambient lighting in KTV, home, Wedding & Holiday Party.
WHAT'S COB LED STRIP?
COB Stands for Chips on Board, which means that the chip is directly packaged on the PCB. The COB LED strip is a light strip that encapsulates the chip on a flexible board.
Chips mostly use flip-chips, which are linearly solid-bonded on the PCB, and then a layer of packaging glue mixed with phosphor is directly dropped on the surface of the chip.
The appearance is exactly like a piece of ramen sticking to the PCB board. The light emitted by the chip is refracted, reflected, and interacted with the phosphor in the encapsulating
Gel. The gel uniformly emits light of different colors and color temperatures.
the difference between cob led strip and smd led strip
Due to the structural characteristics of the COB light strip, the light-emitting surface is a linear colloid, while the ordinary SMD lamp bead type light strip, its structure is a luminous lamp Bead, which is attached on the PCB board, Therefore, the light emitted by the COB lamp belt should be much more uniform, linear and no spot.
Since the COB chip is directly bonded to the PCB board, the heat of the chip can be quickly transferred to the PCB board. Therefore, the heat disspation speed of the COB chip light Strip is faster than that of SMD bead type lamp strip, and the light decay of the COB LED strip is smaller and the lifespan is longer.
The luminous angle of the light emitting surface of the COB light bar can reach 180°.
Application:
1. Home decoration( Stairway lighting, Hall aisle lighting, Lighting decoration, Edge trimming decoration, etc.);
2. Path indication, Exterior wall contour decoration, Billboard backlighting, Advertising signs, etc.;
3. Buildings, Pavilions, Bridges, Park squares and other outlines, Ambient lighting, indoor or outdoor lighting projects;
4. Application of decorative lighting for holiday decoration, event venue setting, exhibition venue decoration, showcase, props decoration, etc.;
5. Car body decoration, Car interior decoration, etc.;
6. Decoration lighting for hotels, bars, Ktvs, Nightclubs, and other high-end entertainment venues.
warm tips on installing:
1. The COB packaging colloid is directly exposed to the outside. It is made of silica gel, and the hardness is relatively soft. Avoid contact with sharp objects during installation, so as not
To scratch the light-emitting surface and affect the light-emitting effect;
2. The colloidal material is easily contaminated with dust and is not easy to handle, so please pay attention to keeping the COB light strip clean when installing. If it is contaminated with
Dust, use a cotton swab to stick alcohol and wipe gently.
3. During the installation process of the COB light strip, try to install it in place at one time, and do not have too many repeated tearing and pasting operations, because the COB light
Strip chip is directly packaged on the PCB board, The chip size is extremely small,and excessive tearing action will cause the COB light strip chip to die.
