Shenzhen Huanyu Dream Technology Co., Ltd
| Packaging Details | 4000pcs/Reel |
| Color | Warm White |
| Supply Ability | 200KKpcs/Month |
| Package | 4000 Pcs/Anti-static vacuum Bag |
| Lifespan | 50000 Hrs |
| Current | 300mA |
| Payment Terms | T/T,Paypal,Ali Pay |
| Power | 7W |
| Voltage | 21-23V |
| Delivery Time | 7-9 Work Days |
| Place of Origin | China |
| Model Number | HY-1917W30B5-7C2B |
| Brand Name | HuanYu Dream |
| Certification | RoHS |
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Product Specification
| Packaging Details | 4000pcs/Reel | Color | Warm White |
| Supply Ability | 200KKpcs/Month | Package | 4000 Pcs/Anti-static vacuum Bag |
| Lifespan | 50000 Hrs | Current | 300mA |
| Payment Terms | T/T,Paypal,Ali Pay | Power | 7W |
| Voltage | 21-23V | Delivery Time | 7-9 Work Days |
| Place of Origin | China | Model Number | HY-1917W30B5-7C2B |
| Brand Name | HuanYu Dream | Certification | RoHS |
| High Light | 3000K warm white COB LED chip ，dimmable COB LED chip for downlight ，7W COB LED chip with CRI80 | ||
7W COB LED Chip 3000K Warm White 21-23V 300mA Ra80 Dimmable for Spotlight Downlight
This high-performance COB LED chip is designed for warm, inviting lighting applications. It operates at 21-23V with a drive current of 300mA, delivering 7W of power. Emitting a cozy 3000K warm white light, it creates a comfortable atmosphere perfect for homes and hospitality spaces. With a color rendering index (CRI) of Ra80, it ensures natural and accurate color reproduction.
The dimmable design allows for flexible brightness control, making it ideal for mood lighting. Built with a reliable construction, it offers excellent heat dissipation and a long lifespan of 50,000 hours with ultra-low lumen decay. It is CE and RoHS certified, meeting international safety standards, and comes with a 3-year warranty for added peace of mind.
| Power | 7W |
| Current | 300mA |
| Voltage | 21-23V |
| Lifespan | 50000 Hrs |
| Color | Warm White |
| Package | 4000 Pcs/Anti-static vacuum Bag |
Application Areas -- 7W COB LED Chip
Home Lighting: Ideal for ceiling downlights and recessed spotlights. The 3000K warm white light creates a cozy, inviting atmosphere for living rooms, bedrooms, and dining areas.
Commercial Lighting: Perfect for retail store spotlights, restaurant accent lighting, and hotel fixtures. Its Ra80 CRI ensures natural-looking illumination to enhance product displays and guest comfort.
Decorative Lighting: Suitable for track lights, wall sconces, and accent fixtures. The dimmable function allows for flexible brightness control, making it easy to create mood lighting for different occasions.
General Purpose Lighting: Works great for replacement bulbs and small lighting projects. The 21-23V stable operation and compact COB design make it easy to integrate into various fixture types.
Frequently Asked Questions
Q: Can I request a sample order for your LED chips?
A: Absolutely! We fully support sample orders so you can verify the quality before placing bulk orders.
Q: Is custom logo printing available on the products?
A: Yes, we offer custom logo printing services. Please share your design with us in advance, and we’ll confirm details based on our samples before production.
Interested in our products? Contact us for more detailed information and technical specifications. We're ready to assist with your lighting requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
10000000-15000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Shenzhen Huanyu Dream Technology Co., Ltd., Ltd. is a high-tech enterprise and specializing in LED package. Our products: SMD series - 2835, 3030, 3528, 5050, 5054, 5730, 7070 and other models; High-power COB series- 1919, 2828, 3838, 4040, 6060 and other models. We are focusing... Shenzhen Huanyu Dream Technology Co., Ltd., Ltd. is a high-tech enterprise and specializing in LED package. Our products: SMD series - 2835, 3030, 3528, 5050, 5054, 5730, 7070 and other models; High-power COB series- 1919, 2828, 3838, 4040, 6060 and other models. We are focusing...
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