Item specifice:
| Color Temperature: |
Warm White |
LED type: |
COB |
Size: |
93*90mm |
| Lamp luminous flux(lm): |
700lm, 900lm, 1200lm, 1500lm |
Body material: |
Aluminum Alloy |
Working lifetime(Hour): |
30,000h |
| Power(W): |
9W, 12W, 15W,18W |
Beaming angle: |
15°/24°/30°/38°/50°/ |
Hole size(mm): |
80mm |
| Certification: |
CCC,CE,EMC,RoHS |
Working Temperature(℃): |
-20°~40° |
PF: |
＞0.9 |
| Input voltage(V): |
100-240 |
CRI (Ra>): |
＞90 |
Warranty: |
three years |
| IP Rating: |
IP20 or IP54 |
| | | |
Product Description:
Product Specification
| Model | CEJ81080C |
|  |
Light Source
| LED Power | 9W/12W/15W/18W |
| Consumption Power | 11.5W/14.5W/16.5W/20.5W |
| Chip Set | Luminus |
| Input current | DC250mA/330mA/400mA/500mA |
| CCT | 2700K/3000K/4000K |
| CRI | Ra 80/90/95 |
| Beam Angle | 15°/24°/30°/38°/50° |
| Lumen Output @3000K | 800lm/900lm/1150lm/1320lm |
Driver | Voltage | AC220-240V |
| PF | ＞0.9 |
| Dimming | Non-dimming/Triac dimming/0-10V dimming |
Others | Cut-out | 80mm |
| Material | Aluminum |
| Certificate | CE, RoHS |
Warranty
| 3 years |
Features & Application
LED Down Light with Luminus COB (from USA) and high efficiency driver offer excellent light effect and benefit customer for energy saving purpose.
· Wide range of optical lens：clear glass/ honey comb / stripe glass
· Wide range of optical accessories: black reflector/white reflector/golden reflector/mirror reflector/oval cover/ step-type cover
· Tools free to replace the LED modules and accessories just like the " Transformer"
·Module Structure: Easy assembling, easy installation
· With “dark light effect” reflector for excellent glare-proof efffect and light outcome
·0-25°tiltable and 0-355°rotatable
·With high efficiency driver to avoid power loss
·Well ceiling-protection design
· Accurate beam angle
·Passive cooling system ensures the long life of LED down light
·Widely used in hotels, bedrooms, shopping mall, office, sitting room, musuem, etc.
- Q:Know the LED lamp wattage
- There are regular W, 5W, 7W, 9W, 12W, 15W, 18W, 20W and so onSpecial requests can also be made if you have special needsIf you can tell me what you do, I can give you the recommended power
- Q:Turn off the lights after the bright LED lamp
- The choice of switching error, with indicator light (excluding fluorescent) switch is not suitable to control like small power LED energy saving lamp load, because the load current through the indicator light through to the small power is not already small. A resistor of several hundred K in parallel with the ends of the load can be improved, or the indicator light can be changed directly, and the indicating lamp for canceling the switch can also be improved.
- Q:There are no holes 7 cm, 9W led downlight
- 9W downlight generally open hole is 11 cm...Go and look for it on Taobao
- Q:Common questions about LED downlight spotlights
- Currently on the market Jiezhuang LED downlight is 12--24 DC drive, just some built-in drive, directly connected to the 220V power supply, there is need to use power.
- Q:How are LED lamp quality is good or bad?
- 3, light. Good LED lamp 25000 hours before the light is less than 30%, the main factors are the light source and the light however decided the quality of radiator. And better light sources have foreign CREE and so on.4, light effect. Luminous efficiency is the lumen number per watt, in units of LM/W. It is the reaction power saving performance of LED downlight. The better the power saving performance, the higher the light efficiency will be.
- Q:What is the role of LED downlight
- In fact, choose a good day Lantern is a LED lamp energy saving function, ordinary energy-saving lamps should be minimum 5W is generally 11W, a LED lamp bead is 1W, long service life, ordinary energy-saving lamps have radiation, light at 400 nm will produce ultraviolet light is harmful to people, UV will attract insects so the general energy-saving lamp has bugs in the circles above, the LED will not produce ultraviolet
- Q:LED lamp is mainly used in where
- Downlight is generally used in shopping malls, offices, factories, hospitals and other indoor lighting, the installation is simple and convenient for people to love. LED downlight downlight all inherited the traditional advantages, less heat, energy saving and long service life, small maintenance costs. The early LED lamp LED lamp due to expensive, the overall cost is very high is not acceptable to the customers. With the decrease of LED lamp chip prices and cooling technology improved, laid a solid foundation for the LED lamp into the commercial field.
- Q:7 square feet of aisle to install 3 LED downlight, how much w led downlight
- The three three watt brightness is enough, and the five watt is a bit wasted
- Q:The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages
- Integrated downlight features:1. strong anti glare than the old lamp;The 2. lamp body adopts integrated design;3. spring elasticity is more suitable for installation;4. new package 2835 beads, can provide high lumen output. Have completed the best quality lamp wafer chip package can provide high brightness output. In many applications, it is very suitable. The design is compatible with the element size, brightness and trust so as to make the design more uniform spot downlight;5. the design of fastener design and opening recognition has been increased in packaging, which improves the reliability of packaging and the convenience of installing holes.
- Q:What brand of downlight is good? Please explain the reason, thank you!
- Cost. From a cost perspective, the LED lamp price is about 3-10 times of the traditional lighting range, if the power of the time more than 6 hours a day, LED lighting is good, is expected about 1 years to be able to save money to buy a lamp; if one day 2-3 hours, it is not how much electricity the.
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