Product Details
40W-80W LED COB 28*28mm COB 2700-6500K 120-140LM/W LED COB Chip For
LED Tracking Light LED Streetlight.
Power | CCT | LM/W | IF | VF | Whole Size | Emit Size | View Angle | CRI | Substrate |
40W-60W | 2700-6500K | 120-140LM/W | 1100-1500mA | 35-38V | 28X28MM | R23MM | 120° | 70/80/90/95 | Super-Aluminum |
50W-80W
| 1350-2200mA |
Design Advantage of 28*28mm LED COB Chip Model:
1, High density
2, High power series
3, Low thermal resistance
4, SDCM<5
5, CRI available in 80/90/95+
6, Flip chip technology
7, Good stability
28*28mm LED COB Chip Application:
1, LED spotlight
2, LED car light
3, LED downlight
4, LED tracking light
5, LED wall lamp
6, LED bulb
7, LED floodlight
8, LED streetlight
Company Profile
About Learnew opto and brand story
LEARNEW OPTO has 8 fully automated production lines and 2
industry-level laboratories
8 fully automatic production lines are opened at thet same ime
Each of our machines can complete the production of 40,000 chips in
1 hour, which demonstrates our efficient production capabilities.
And deliver high-quality products to customers in a timely manner.
The 24-hour production line enables our daily production capacity
to reach an impressive 4KK chips (equivalent to 4,000,000 chips).
This means we are able to produce on a large scale, ensure timely
supply, and can meet large orders from our customers.
Our team is experienced and pays close attention to the production
process and quality control. Each production line is carefully
tuned and optimized to ensure the highest efficiency and production
quality. We continue to improve and innovate to improve production
capacity and product quality, and provide customers with excellent
LED lighting solutions.
At LEARNEW OPTO factory, our productivity and professional
capabilities will help you meet market demands and provide superior
LED lighting products to make you stand out in the highly
competitive market.
https://www.ecer.com/corp/uuu59vf-smdledchip/vr.html

