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{"title":"1917 3000K Warm White COB LED Chip CRI80 7W 21-23V 300mA Dimmable for Downlight","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/e3\/21d6f95bb5d9ab4e7fa3b727aae3-200x200-1\/1917_3000k_warm_white_cob_led_chip_cri80_7w_21_23v_300ma_dimmable_for_downlight.jpg","attrs":{"Brand Name":"HuanYu Dream","Model Number":"HY-1917W30B5-7C2B","Certification":"RoHS","Place of Origin":"China"}}
{"title":"3200K 5600K 2828 Flip Chip LED COB 200 Watt 3 Year Warranty","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/8b\/f486f62168fde4f5b5db1880e07f-200x200-1\/3200k_5600k_2828_flip_chip_led_cob_200_watt_3_year_warranty.jpg","attrs":{"Brand Name":"HYZM","Model Number":"HY-F2823-1040B-200W","Certification":"RoHS","Place of Origin":"China"}}
{"title":"High CRI 98Ra 3838 300W High Power COB LED Full Spectrum LED Chip","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/4f\/8184089868f35ef5ce6696738e61-200x200-1\/high_cri_98ra_3838_300w_high_power_cob_led_full_spectrum_led_chip.jpg","attrs":{"Brand Name":"HuanYu Dream","Model Number":"HY-3838FB56-F3-1838","Certification":"Rohs","Place of Origin":"China"}}
{"title":"Chip LED COB Full Spectrum 100W 150W 200W 300W 500W 3835 High Lumen Output","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/a4\/654bd65953df49a683e1ba122f6a-200x200-1\/chip_led_cob_full_spectrum_100w_150w_200w_300w_500w_3835_high_lumen_output.jpg","attrs":{"Brand Name":"HYZM","Model Number":"HYZM-3834-57D3-1824B","Certification":"RoHS","Place of Origin":"China"}}
{"title":"5050 LED COB Full Spectrum 300W 48000lm-54000lm For Photograph Light","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/35\/cc7271046927f40400d35e4c91f3-200x200-1\/5050_led_cob_full_spectrum_300w_48000lm_54000lm_for_photograph_light.jpg","attrs":{"Brand Name":"HYZM","Model Number":"HY-5047-W56-24S48B-500W","Certification":"RoHS","Place of Origin":"China"}}
{"title":"High Power 108W*2 150W*2 3835 Bi-Color COB LED 54-57V CRI97 Led Chip","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/2b\/b5a16394eb638d41ab3696707e95-200x200-1\/high_power_108w_2a2_150w_2a2_3835_bi_color_cob_led_54_57v_cri97_led_chip.jpg","attrs":{"Brand Name":"HuanYu Dream","Model Number":"HY-3835D2765-18S30P-150*2W","Certification":"Rohs","Place of Origin":"China"}}
{"title":"500W High Power COB LED 3000K 4000K 5600K 6500K 5047 CRI97+ For Photography","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/35\/cc7271046927f40400d35e4c91f3-200x200-1\/500w_high_power_cob_led_3000k_4000k_5600k_6500k_5047_cri97_2b_for_photography_lamps.jpg","attrs":{"Brand Name":"HuanYu Dream","Model Number":"JC-5047W56-24C48B-500\u2013H5","Certification":"RoHS","Place of Origin":"China"}}
7W COB LED Chip 3000K Warm White 21-23V 300mA Dimmable
This high-performance COB LED chip delivers warm, inviting lighting for various applications. Operating at 21-23V with 300mA drive current, it provides 7W of efficient power output. The 3000K warm white light creates a comfortable atmosphere perfect for residential and hospitality environments. With a color rendering index (CRI) of Ra80, it ensures natural and accurate color reproduction.
The dimmable design enables flexible brightness control for mood lighting scenarios. Built with reliable construction, it features excellent heat dissipation and offers a long lifespan of 50,000 hours with minimal lumen decay. Certified with CE and RoHS compliance, this product meets international safety standards and includes a 3-year warranty.
Power
7W
Current
300mA
Voltage
21-23V
Lifespan
50,000 Hours
Color
Warm White (3000K)
Package
4000 Pcs/Anti-static vacuum Bag
Application Areas
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 for different mood lighting occasions.
General Purpose Lighting
Works great for replacement bulbs and small lighting projects. The 21-23V stable operation and compact COB design enable easy integration into various fixture types.
Frequently Asked Questions
Can I request a sample order for your LED chips?
Absolutely! We fully support sample orders so you can verify the quality before placing bulk orders.
Is custom logo printing available on the products?
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
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
