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3W COB LED Spot Light Product Details:
| No. | Model | YLL-COB SP |
| 1 | Power Voltage | AC /DC 12V |
| 2 | Product code | YLL-MR16 SPD50-3K0-3W-C-0B01A |
| 3 | Power factor | >0.9 |
| 4 | LED Type | COB3W1PCS |
| 5 | Power consumption | 3±1W |
| 6 | Luminous flux | >223lm |
| 7 | Center illuminance(3m) | 23lux |
| 8 | Color temperature | 2700-3000K |
| 9 | CRI(Color rendering index) | >75 |
| 10 | Led light effeciency)(lm/W) | >74% |
| 11 | Beam Angle | 60° |
| 12 | Operation Temperature | -20°C-60°C |
| 13 | Operation Humidity | 10%-60%RH |
| 14 | Storage Temperature | -25°C to 70°C |
| 15 | Led Life | >50000 H |
| 16 | Lamp and Shade | AL Alloy+Lens |
| 17 | Net Weight | 43g |
| 18 | IP Level | IP50 |
Why use led
1.Unlike traditional light sources LED’s do not get hot, so very little energy is wasted as heat. LED’s also do not produce ultraviolet or infrared rays which are light waves which can not be seen by the human eye. What LED’s do is convert a higher percentage of energy into light within the visible spectrum which means that less power is required to produce the same amount of useful light.
2.The lifetime of an LED lamp is around 50,000 hours; that means that under normal use an LED bulb will not need replacing for 12 years. Using LED lamps means that replacement bulb costs are reduced, as well as man hours spent replacing the lamps. Most LED lamps consume between 1 and 3 Watts of energy. This means that the electricity cost to run an LED bulb is much lower than standard incandescent, compact fluorescent and halogen lamps. In some cases switching to LED lamps can yield a 95.4% saving on electricity charges.
3.Some materials used in the manufacture of other lighting sources, such as fluorescent lamps, require the use of harmful chemicals. Fluorescent lights contain mercury, which means that when the lamp comes to the end of its life it has to be disposed of in a landfill site. LED lamps contain no toxic materials which mean when they come to the end of their life they can be recycled, a better solution for the environment.
4.In the present day ,everybody should be responsible for helping to reduce carbon emissions and halt global climate change. In the UK over 50% of household carbon emissions are attributable to lighting. Changing to LED bulbs would make a very significant difference to the amount of energy consumed by UK homes and businesses
Advantages:
1.Pretty appearance as quality
2. 70%-80% energy-saving
3. Long lifespan(50, 000H)
4. Fashion design and different types
5. Easy to install and use
6.RoHS, and CE approved
7.No risk of mercury emission, environmental protection
8. Lower CO2 emissions 9. Lower burden on the air-conditioner 10. Fast light brightening, no delay and flicker 11. Best parter with solar energy
Application:
1.Residential Buildings, Home
2.Office, Meeting Room
3.School, Library
4.Factory, Warehouse
5.Hotel, Casino
6.Parking Garage
7.Hospital
8.Commercial Center
9.Supermarket, Shopping mall,anywhere you want
Size: