|Product Name:||XC-19*19/17mm Tunable LED COB CHIP||Power:||24W+24W|
|Lumens Efficacy:||110-120LM/W||Color Temperature:||2700-6000k|
|Chip Brand:||US Bridgelux||Life Span:||50000 Hours|
|Certificate:||CE ROHS LM-80||Working Temperature(℃):||-30 - 75|
|Application:||Downlight/ Spotlight/ Tracklight||Warranty:||3 Years|
CLU038 Citizen 24w Dimmable LED Chip,
CLU038 Citizen Dimmable LED Chip,
CLU038 Citizen Bridgelux Chip
Tunable / Dimming CLU038 Citizen Same Size led Chip XC- F19*19/17 24w for Dimming LED Downlight Hotel Retail
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. 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.
To avoid moisture, we recommend storage conditions for the unopened LED +5 ~ +30℃
rela-tive humidity <60%. LED should be used within 168 Hrs. of opening the package. Please
make sure to dehumidify and vacuum pack the remaining/ unused LED. Dehumidifying condition:
+120℃±5℃ of 4Hrs. Effective age for the sealed led is one year.
2. The soldering precautions
Soldering conditions: Reflow soldering is not recommended for this LED. If hand soldering,
set sol-dering iron temperature at 350℃ and soldering time not More than 5 seconds, after the
first soldering, make sure the substrate surface temperature returns to ambient temperature
before a second soldering. Please. make sure when soldering, there is no external force on the
soldering surface and silicon batardeau (such as pressure, friction or sharp metal nails, etc.),
to avoid gold wire deformation or dam-age and other abnormalities. If beyond recommended
conditions, we cannot guarantee the LED stability, please do the risk assessment first. During
assembly, please ensure that a good quality thermal paste is applied and distributed evenly over
the surface. While using thermal pad (Heat Sink), make sure LED is firmly tightened and there
is no gap between surfaces. In such heat-media products, through a pressure test of at least
3. Anti-static measures
Please take adequate measures to prevent electrostatic generation, such as wearing
electrostatic ring or anti-static fingerstall etc; any relative products like plant
equipment, machinery, carrier and transpor-tation units shall be connected to discharging
unit/ ground. The ESD sensitivity of this product is > 1000V(HBM), after assembly the final
lamp, please make sure to discharge Static Electricity by proper ESD equipment.
4.The drive control
Drive this product at constant current. Output current range specifications should be
ac-cording to the operational and other conditions, as mentioned in data sheet. Before using
a constant voltage source or altered specifications other than recommended, please consider
Contact Person: Kelan zhao