200W 300W Super Bright LED Chip 3838 1700K 4000K 5600k 6500K
High Power LED Chip 200w 300W 3838 Super Bright White 1700K 4000K 5600k 6500K Power Cob Led
Super Bright 3838 COB LED Chip 200W 300W White
Description
HuanYu dream 3838COB Led Chip300W with high CRI, High lumens(30000-38000lm), Providing reliable and stable performance, The COB3838 LED is widely used to Film/Video camera lighting, Studio, Exhibition lighting Flood light, Spot light, High light, Resure light, Spot light, Track light and so on.
Features
- Dimmension:38.0mm*38.0mm*24mm
- Mirror aluminum lead frame
- Excellent color reproduction
- Available in a broad range of CCTs from 1700K to 7000K
- Environment-friendly
- Long life span and high reliability
- RoHS compliant > 50000 hrs
- Support Customized(Voltage and Current and CRI)
Product Details
| Model No. | HY-3838-56A0-1838B-300W | HY-3838-800-1826B-200W(this types in stock) |
| Input Voltage(V) | 52-56V | 90-94V |
| Current | 5000mA | 2250mA |
| CCT | 5600K | 8000-10000K |
| Typical Power | 300W | 200W |
|
Lumens |
31000-33000 | 20000-23000 |
|
CRI |
98Ra | 80Ra |
| Emitting Color | Neutral White | Cold White |
| Viewing angle | 120° | |
| Operating Temperature |
-40 ~ + 85 |
|
| Storage Temperature |
-40 ~ + 100 |
|
Package Dimension (Units:mm)
Electrical - Optical Characteristics at Ta=25℃
| Type | Symbol | Test condition | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=5000mA | 52 | 54 | 56 | V |
| 4050K-7000K | φ | IF=5000mA | 31000 | -- | 33000 | Lm |
| Viewing Angle | 2θ1/2 | IF=5000mA | 120 | Deg | ||
| Color Rendering Index | CRI | IF=5000mA | -- | 98 | -- | |
| Thermal resistance | Rth(j-s) | IF=5000mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 300 | W |
| Forward Current | IF | 5000 | mA |
| Peak Forward Current | IFP | 5200 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
FAQ
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. But our clients need to cover the freight.
Q2. What about the lead time?
A:Sample needs 1-3 days, mass production time needs 7-15days according to the order quantity .
Q3. What's the Payment way ?
A:We accept T/T Paypal and Western Union three ways payment.
Q4. 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 5-7days to arrive.
Q5. How to proceed an order for led light?
A: Firstly let us know your requirements or application.(such as size, color, power, voltage, CCT, CRI...)
Secondly We send you the Technique data for you reference. and quote you
Thirdly customer confirms the samples and we can check the freight for customer, then we will send the PI for you
Fourthly customer places an order , then we will arrange the produce and delievey.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 3 years warranty to our products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.