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Product Details:
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| Product Name: | Dimmable LED COB Chip | Size: | 13.5*13.5/11mm |
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| Power: | 12W+12W | Voltage: | 36-38V |
| Lumens Efficacy: | 110-120LM/W | CRI: | >90 |
| CCT: | 2700-6000K | Warranty: | 3 Years Warranty |
| Certificate: | CE ROHS LM-80 | Application: | Downlight/ Spotlight/ Tracklight |
| High Light: | Citizen Clu028 Bridgelux Cob,Citizen Clu028 Bridgelux Cob Led,6000K Bridgelux Cob Led |
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Citizen CLU028 Size 12W+12W CRI90 Dimming LED COB Chip 3000K 6000K Bridgelux Chip Tunable LED COB CHIP
Product Description
Electro Optical Characteristics
| Product Size | Nominal CCT | CRI(Ra) | Luminous Flux(lm) | Luminous Efficacy ( LM/W ) |
Forward Current (mA) |
Voltage (V) |
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| Ra | R9 | |||||||||
| Min. | Min. | Min. | Typ. | Typ. | Typ. | Min. | Typ. | Max. | ||
| 13.5*13.5/11MM | 2700K | 90 | 50 | 1120 | 1189 | 105-110 | 300 | 36 | 36.5 | 37 |
| 6000K | 90 | 50 | 1180 | 1251 | 110-120 | 100 | 36 | 36.5 | 37 | |
Absolute Maximum Ratings
| Parameter | Symbol | Rating |
| Forward Current | IF | 370mA |
| Reverse Current | IR | 1mA |
| Operating Temperature | TOPR | -30℃ To +75℃ |
| Storage Temperature | Tst | -30℃ To +75℃ |
| Case Temperature | Tc | 85℃ |
| Junction Temperature | TJ | 125℃ |
| Soldering Temperature | TSOL | 350℃± 10℃ For 5 Seconds |
| ESD Sensitivity | ESD | 2000V HBM |
Reliability Test
| No. | Test Item | Test Condition | Test Cycle |
|
1 |
Continuous Operation Test | Tc=85℃ IF=300mA |
1000H |
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2 |
Low/High Temperature Storage Test |
-40℃/30min~ +100℃/30min |
100 Cycles |
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3 |
High Temperature Storage Test |
Ta=100℃ |
1000H |
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4 |
Low Temperature Storage Test |
Ta=-40℃ |
1000H |
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5 |
Moisture-proof Test |
Tc=60℃ ,95 |
1000H |
Mechanical Dimensions
Product features
1. Low heat: luminous components are LED chips. The power of a single LED chip is generally less than 0.03w, and the heat of a single LED chip is very low.
2. Healthy and Environmental protection: all accord to CE, ROHS, LM-80 standard.
3. Energy saving: after 1000 hours, the light attenuation rate is less than 3%, and after 35,000 hours, the light attenuation rate is less than 30%.
4. Safety: Comfortable and soft, harmless for skin and eyes.
5. Widely Application:Stable performance, easy to assemble and use. Light without flicker. You can adjust this color temperature from 2700K to 6500K. Outdoor lighting & Indoor lighting.
6. Long service life: the normal service life of LED soft light bar is 50,000-100,000 hours, which is several times of the life of traditional lamps.
7. Worry-Free Warranty: all of our led cob chip support (100% Satisfaction Guarantee) 3 Year Warranty. Our friendly customer service is always stand behind our product and reply all email within 24 hours.
Application
Smart intelligent Spotlight/ Downlight/ Tracklight
Related products
Customers feedback
1. Love these Tunable led cob chips! I have a fan with dimmable lights in my kitchen. Who knew you cant use standard bulbs???!!! I found these to be reasonable for the amount that comes in the package! They are soft white and dimmable. These lights work great! They can be dimmed to your preference and are very easy on my eyes. I can see well enough to know my kitchen floor needs to be mopped immediately or just enough not to trip over the dog while I'm getting a glass of water in the middle of the night.
2.These dim so beautifully low using my room, Dimmer remote with Smart Bridge, and Wall Mount Pico Adapter. What a perfect combination. I had 6 lights to dim and I wanted the 2nd switch on the far side of the master bath as well as Alexa control and this combo worked perfectly. These dim to the point that if it isn't perfectly dark, you can't even tell they are on, but they are. They dim lower than any other LED bulb in the house. Really quite impressed.
3.Great tape lighting...such an upgrade from the "dotted" style. Would HIGHLY recommend this product for under cabinet, under counter, around mirrors in bathrooms, etc.
5.I normally don't write reports but I was surprised for good about this product. Unbelieved brightness. Consider using a dimmer to control the bright. For sure I will buy a few more for my home project.
Contact Person: Skye Lin
Tel: 8613476793642
