10pcs/lot 28mm 3W 5W 7W 10W 12W LED round Chip Light Source For Spotlight Downlight Warm Natural Cold White COB LED Lamp
Характеристики
| Average Life hrs: | 50,000 |
| Base Type: | COB |
| Beam Angle°: | 120° |
| Brand Name: | sumbulbs |
| Certification: | UL,RoHS,ce,FCC |
| Color temperature: | Nature White(3500-5500K) |
| Diameter/ Size: | 28mm |
| Foword Voltage: | 9-11V(3W)/15-17V(5W)/21-24V(7W)/30-33V(10W)/36-40V(12W) |
| Item type: | LED Bulbs |
| Led Bulb Type: | Bubble Ball Bulb |
| LED Chip Brand: | Epistar |
| LED Chip Model: | 1W High Power |
| Length: | 28mm |
| Light color: | Cool white/ Natural white/ warm white |
| Lighting diameter: | 20mm |
| Light temperature: | 2700K - 6500K |
| Luminous efficacy: | >100LM/W |
| Luminous Flux: | 500 - 999 Lumens |
| Max Foword Current: | 300mA |
| Occasion: | Living Room |
| Power: | 3/ 5/ 7/ 10/ 12W |
| Power Tolerance: | 5% |
| Product name: | 2820 COB LED chip modul |
| Shape: | Globe |
| Voltage: | 3-3.5V/W |
| Матеріал: | Aluminum-alloy & Silicone rubber |
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