Super High Power COB LED Chip 500W 5050mm 7200mA 98cri Ra97 Led Cob 300K 50000-60000LM In Stock
5047 500W COB LED Features
The core advantages of high-power COB LEDs (Chip on Board) above 500W are high lumen output, high brightness density, and uniform light field. They are suitable for scenarios with stringent requirements for light intensity, coverage, or professional lighting effects, and are mainly used in the following lighting types and fields:
*High-Power Flood Lights
*High-Bay Lights
*Stadium Lights
*Industrial & Mining Lamps
*Searchlights & Emergency Lights
*Large-Scale Advertising Projectors
Stage & Studio Lights. We have corresponding power driver equipment available; please contact us if needed.
A COB LED (or chip-on-board LED) is a single device with many LED chips mounted on a thermally efficient substrate placed below a uniform phosphor coating.

* Dimension 50.0 mm×50.0 mm×2.4 mm
* Wide viewing angle : 120°
* CRI: 97
* RoHS compliant
* Sulphation corrosion resistance
* Manual Soldering
* The White LED which was fabricated using a blue chip and phosphor

5047 500W COB LED Package Dimension



4PCS/Tray

10Tray/ESD Shieding Bag:40pcs
5047 500W COB LED Details

Electrical - Optical Characteristics at Ta=25℃
|
Type |
Symbol |
Test condition |
Value |
Unit |
||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=7200mA | 72 | 74 | 76 | V |
| 3100-3300K | φ | IF=7200mA | 40000 | -- | 50000 | Lm |
| 5500-5700K | φ | IF=7200mA | 50000 | -- | 60000 | Lm |
| Viewing Angle | 2θ1/2 | IF=7200mA | 120 | Deg | ||
| Color Rendering Index | CRI | IF=7200mA | 97-- | --98 | -- | |
| Thermal resistance | Rth(j-s) | IF=7200mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 500 | W |
| Forward Current | IF | 7200 | mA |
| Peak Forward Current | IFP | 7400 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
Optica Characteristic curve



500W 5050 COB Led Chips Applications
* Indoor/outdoor lighting.
* Spot light
* Down light
* General use.


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