Jewelry Lighting CLU038 50W Ra83 Light Emitting Diode Chip

Used in High-end Jewelry Lighting Color CLU038 Size 30-50W Ra83 US Bridgelux Chip With CE ROHS

Specification

• LEDs Type: XL-19*19/17MM Jewelry Lighting 
• Wattage: 30W
• Voltage: 36-38V
• Current: 750mA 
• Color Rendering Index: 80
• Color Temperature: 9000k
• Operation temperature: -30℃-+75℃
• Storage temperature: -30℃-+75℃
• Case Temperature: 85℃
• Junction Temperature: 125℃
• Soldering temperature: 350℃± 10℃ For 5 Seconds
• ESD Sensivity: 2000V HBM
• Low Temperature Storage Test: Ta=-40℃ 1000H

Mechanical Dimensions

Product features

Special light color

1. Special color points: color performance is more abundant, improve the value of goods, customize light for customers, can meet the needs of customers on different occcasions.
2. This kind of light is specially used in large supermarkets and shopping malls to illuminate diamond light and Gold light to make the colors of diamond and gold look better under the light.
3. The right lighting can make a big impact on the success of your fresh food department. Fresh food accent lighting is the perfect recipe for delicious presentation while extending the shelf life of your fresh produce. 
4.The best presentation: according to research people remember the color of fresh products as being more saturated than they really are. And when it comes to actually choosing a product, consumer preferences go even further – they want a color that’s even more saturated than what they remember. The right lighting recipe can optimize presentation and enhance sales.
5. Preserve quality: good lighting affects the quality of fresh produce. The right lighting recipe helps keep food fresh longer, which means a longer shelf life and less waste.

User Manuel

1. Storage

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. 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.

3. 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
500 volts.

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
risk factors.