Waterproof COB 4 Inch Dimmable Led Downlights 9W , High Lum
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | ShenZhen , China |
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Ra 80 9W 110degree COB 4 inch LED Dimmable Downlights with CE,RoHS
Quick Detail:
1. Base Material: Pure Aluminum
2. Dimmable: Superbright and long lifespan
3. Color: white, warm white
4. Voltage: AC90V~260V
5. CCT: 2200-7000K
6. Product Name: 9w COB 4inch Led Down lights
Our Downlight features:
1. super power safety------our led downlight only consume 10 KWH in 1,000hours in the same brightness.
2. Longer life--- the life span can reach above 50,000hours, while the CFL light only 6,000hours. the incandescent lamp life is 1.000hours.
3. Good healthy light---No UV-light and IR, No radiation. While the CFL and the incandescent lamp both have the UV-light and IR.
4. ECO-friendly------ No mercury and lead etc. recyclable, no electromagnetic interference. The normal tube have mercury and lead harmful elements, the CFL have the electronic ballast.
5. Eyes protection--DC driver, No strobe.(Other lighting is AC drive, it will have the strobe.)
6. Safety----the voltage and current is small, lower heat, no safety loophole.
7. Anti-Mosquito, As the led light no UV-light, it will not attract mosquito. so it will make the indoor clean.
Specifications:
| Model number | KDL-DL4In-9W-COB | ||
| Input voltages | AC85V-264V | ||
| Power frequency | 50Hz-60Hz | ||
| Wattage | 9w | ||
| Input power | 10.5w | ||
| CRI | Ra＞80 | ||
| Power-supply efficiency | ＞80 % | ||
| Power factor | ＞0.9 | ||
| Tunable | Obtained | ||
| Lighting angle | 110° | ||
| Light color | 2700K-3860K | 4000K-4500K | 5000K-6500K |
| Total lamp flux | 540LM | 605LM | 660LM |
| Total light source flux | 600LM | 660LM | 720LM |
| Working lifetime | 50000Hour~60000Hour | ||
| Lumen depreciation | ≤15% | ||
| Operating temperature and humidity | -20℃ - +50℃ / 10% ~ 90% | ||
| Stoe temperature and humidity | -40℃ - +80℃ / 10% ~ 90% | ||
| Product size | ∮138.2mm*56mm | ||
| Package size | 150mm*150mm*75mm | ||
| Hole size | 116mm | ||
| IP Grade | IP44 | ||
| Product weight | ≤330g | ||
| Reflectance rate | >95% | ||
| Light uniformity | >93% | ||
Our Candle company Downlight Quality Control
1. 100% testing before aging .
2. Aging for no less than 24hours, and the switch is off-on aucomatically every 2minutes during aging procedure.
3. 100% testing by safe tester (with 3700V high voltage) before packing.
4. Except normal CE, RoHS, FCC certificates for the finished products, we can provide IES files and ERP reports.
