5W COB LED 1.Lumens: 400-450lm 2.Outside dimensions: 33 mm shiny surface: 21 mm thickness: 2.6mm 3. 2 years warranty
5w high power cob led
1. Unit size: Outside dimensions: 33 mm shiny surface: 21 mm thickness: 2.6 mm
2. Electronic Characteristics at 300mA, Ta=25°c
| Item no. | COB25-5W |
| Light Source | 25pcs Genesis Photonics 24mil chip |
| Lumens | 400-450lm |
| Color temperature | Warm white 2800-3300K; Pure white 5800-6300K |
| Material | Alluminum PCB |
| Viewing angle | >120° |
| Voltage | 15-18V |
| Current | 300mA |
| Light Decay | less than 3% after 5000hours |
| Lifespan | > 50000hours |
| Working Temperature | -20~60 °c |
| Storage Temperature | -20~60 °c |
| Soldening Temperature | 260 °c |
| Warranty | 2 years |
5w chips on board cob led d33mm led chip with Alluminum PCB Using Intermatix phosphor and Dow Corning silicones to packaging
The features of the LED COB:
1, Electric property and stability
A distributed layout, heat radiation is more scientific and rational; automatically packaging, to overcome human negligence; optimal combination of raw materials, to overcome the long-term aging defects.
2, No glare, smoothly irradiation. No shortcomings of traditional LED lamps, the real full lighting illumination. (COB)
3, Easy and simple installation, lower cost control. COB integrated package, more save time and efforts for lighting design and installation.
2012 HOT SALE 5W COB High Power LED
