Shenzhen Huanyu Dream Technology Co., Ltd
| Voltage | 36-39V |
| Delivery Time | 7-9 Work Days |
| Power | 30W |
| Payment Terms | T/T,Paypal,Ali Pay |
| Color | Natural White |
| Lifespan | 50000 Hrs |
| Packaging Details | 4000pcs/Reel |
| Supply Ability | 200KKpcs/Month |
| Current | 900mA |
| Package | 4000 Pcs/Anti-static vacuum Bag |
| Brand Name | HuanYu Dream |
| Place of Origin | China |
| Certification | RoHS |
| Model Number | HY-1917W40B5-1205 |
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Product Specification
| Voltage | 36-39V | Delivery Time | 7-9 Work Days |
| Power | 30W | Payment Terms | T/T,Paypal,Ali Pay |
| Color | Natural White | Lifespan | 50000 Hrs |
| Packaging Details | 4000pcs/Reel | Supply Ability | 200KKpcs/Month |
| Current | 900mA | Package | 4000 Pcs/Anti-static vacuum Bag |
| Brand Name | HuanYu Dream | Place of Origin | China |
| Certification | RoHS | Model Number | HY-1917W40B5-1205 |
| High Light | 30W COB LED chip for retail lighting ，1917 COB LED chip 4000K natural white ，SMD LED chip with 50000Hrs lifespan | ||
30W COB LED Chip 4000K Neutral White 130-140lm Ra80 for General Lighting Applications
This high-performance Chip-on-Board (COB) LED light source features a compact, integrated design. It operates at a forward voltage of 36-39V, delivering a stable power output of 30W. The chip emits neutral white light at 4000K, with a luminous flux of 130-140lm and a color rendering index (Ra) of 80, ensuring clear and natural illumination. It supports dimming functions and is built for long-term use, with a rated lifespan of up to 50,000 hours.
Technical Specifications--COB LED Chip
| Power | 30W |
| Current | 900mA |
| Voltage | 36-39V |
| Lifespan | 50000 Hrs |
| Color | Natural White |
| Package | 4000 Pcs/Anti-static vacuum Bag |
Application Areas--30W High Power COB LED Chip
Commercial Lighting: Spotlights and track lights for retail stores, galleries, and exhibition halls. The 4000K neutral white light with Ra80 ensures accurate color representation of merchandise and artworks.
Indoor Downlighting: High-performance ceiling lights and panel lights for offices, hotels, and conference rooms. Its 120° wide beam angle delivers uniform, glare-free illumination across large spaces.
Industrial & Warehouse Lighting: High-bay and low-bay fixtures for factories, workshops, and storage facilities. The chip’s wide operating temperature range (-45°C to 85°C) ensures stable performance in demanding environments.
Outdoor Architectural Lighting: Facade lighting, wall washers, and landscape fixtures. With its long lifespan (50,000 hours) and low light decay, it is ideal for long-term, low-maintenance outdoor installations.
Custom Lighting Projects: Ideal for OEM/ODM lighting solutions, including linear modules and specialized fixtures, supported by our professional lighting and circuitry design services.
Frequently Asked Questions
Q: Can I get samples of your LED lights before ordering in bulk?
A: Of course! We encourage sample testing so you can check the performance and quality firsthand.
Q: Can I add my own brand logo to the LED products?
A: Definitely! We support custom logo printing. Just send us your design requirements early, and we’ll align on details with you before production begins.
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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