Low light failure 3 chips 0.2W 4040 white smd led for linear light
Type : SMD LED
Model Number : YLL-4040 White (2.6H)
Power : 0.2W
Chip : Epistar
Viewing Angle : 120°
Emitting Color : Gold yellow
Lifespan : 50000H
Warranty : 2Years
Certification : EN62471, ROHS, CE, SGS, SDS
4040 White (2.6 H)
1500-1700 / 2000-2200
Color area code
15AA / 20AA
- LED module
- LED linear light
- LED point light source
- Rigid and flexible strip
3014 smd led chip
2835 smd led chip
3528 rgb smd led chip
5050 rgbw smd led chip
Shenzhen Yuliang Optoelectronic Co., Ltd, was established in 2005. It is a high-tech enterprise specializing in R&D, production and sales of LEDs. In 2016, it was selected as one of the top ten innovative brand companies for lighting designers.
Factory mainly producing super bright piranha series: red, yellow, orange, blue, green, purple, pink, white, warm white and SMD patch series: 3014 side view, 3528, 3535, 4040, 5050 and other patches SMD LED.
Products with low lighting decay, anti-moisture, anti-sulfurization, waterproof, anti-deadlight and other prominent features, are widely used in Automotive LED lights, outdoor landscape lighting, interior lighting, commercial lighting, LED advertising logo light.
Our factory has more than 8,000 sm² 100,000 level dust-free LED packaging workshops, more than 30 engineering technical and senior management personnel with over 10 years experience in LED industry packaging. The raw materials used in the products are mainly imported from Japan, Unites States, and Taiwan.
Equipped with automatic die bonder machine, automatic wire bonding machine, automatic sealing machine, constant temperature and humidity machine, salt spray test machine and other advanced equipment.
The products include 3 series: decorative light source, outdoor led light source and automotive led light source. Most of our customers are factories from Europe and America, while a few are traders and suppliers.
R & D Strength
14 years LED encapsulation experience,over 6000m, modern dust-free workshop, firstly bring out "three proofings" technology which can perfectly resolve the problems: high dead lamp rate, vulcanization, moisture absorption,etc, truly realize moistureproof, anti-vulcanization, prevent dead lamp.
We strive to develop into a modern technology-based LED enterprise and maintain long-term cooperative relationships with such internationally renowned companies as Epistar, CREE, and OSRAM.
1. Material confirmation
Is the LED BIN rating of the feed matched? For example: voltage CIE BIN brightness and other parameters are the same level, the same level should be used together. Whether the positive and negative polarities meet the requirements, whether the different foot positions meet the requirements. If the same level of LED is not applied to the same item, its applicability should be evaluated first. (If the different voltage BINs are used together, the brightness may be different, and different CIE BINs may use the luminescent colors together to make a difference).
2. Preventive measures after opening the package
After unpacking, take the whole roll dehumidification measures as much as possible, and dehumidify the conditions: baking at 70 degrees for 4-12 hours. The dehumidified material should be used as soon as possible (within 24 hours). Remaining material should be sealed or placed in an environment with 10-40 degrees humidity and no more than 30% humidity.
3. Electrostatic Protection
Electrostatic protection LED is an electrostatic sensitive electronic device. Various measures should be taken to avoid static electricity. For example: Wear an electrostatic ring during use. All devices, equipment and instruments should be grounded. It is recommended to test the assembled LED product to check whether the LED is damaged by static electricity.
It is recommended that isopropyl alcohol be used to clean the LEDs. If using other solvents for cleaning, make sure that the solvent does not affect the epoxy, silicone, or stent silver layers. Ultrasonic cleaning is not recommended to avoid damage to the LED. If it is unavoidable, please perform a pre-test beforehand to confirm whether it has adverse effects on the LED or potential problems.