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4 Years
| Ask Lasest Price | |
| Brand Name : | PHOENIX |
| Model Number : | COB CHIP |
| Certification : | LM80 CE ROHS |
| Price : | Negotiation |
| Payment Terms : | Western Union, MoneyGram, T/T |
| Supply Ability : | 800KK PER MONTH |
| Delivery Time : | 7-10 DAYS |
20w 30w High Efficiency 6500K 80CRI Cool White COB Leds
Quick details:
| Type: | Cob led |
| Warranty(Year): | 2-Year |
| Emitting Color: | White color |
| Luminous Efficacy(lm/w): | 650lm |
| Lifespan (hours): | 50000 |
| Working Time (hours): | 20000 |
| Power: | 8w |
| Viewing Angle(°): | 120 Degree |
| Color Rendering Index(Ra): | 70 80 |
| Color Temperature: | 2700-6500K |
| Place of Origin: | Suzhou ,jiangsu |
| Application: | Hotel,Art Gallery,Museum,Ceiling lamp |
| Size: | 13.35×13.35×1.0mm |
Product specification:
Package Structure
Absolute Maximum Ratings
Parameter | Min | Max | Unit |
Forward Current | 300 | mA | |
Forward Voltage | 22 | 26 | V |
Operating Temperature | -30 | +85 | ℃ |
Storage Temperature | -40 | +100 | ℃ |
Soldering Temperature | 350 | ℃ | |
Junction temperature | 125 | ℃ |
Typical Electro-Optical characteristics curves:
CCT | Luminous Flux (lm) | Efficacy (lm/w) | CRI (Ra) | Voltage (V) | ||
| Min. | Typ. | Typ. | Min. | Min. | Typ. | |
| TC=2700K | 600 | 700 | 95 | 95 | 22 | 24 |
| TC=3000K | 700 | 750 | 103 | 95 | 22 | 24 |
| TC=3500K | 700 | 750 | 103 | 95 | 22 | 24 |
| TC=4000K | 800 | 850 | 110 | 95 | 22 | 24 |
| TC=5000K | 800 | 850 | 110 | 95 | 22 | 24 |
| TC=6000K | 800 | 850 | 110 | 95 | 22 | 24 |
Typical Characteristics Curves
COB LED Screen packaging technology has great advantages compared with SMD packaging technology. Its pros: smaller space of LED beads, better protection performance, long service life, and low dead light rate. Its cons: difficulty in manufacturing finished products, maintenance inconvenience
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