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Reliability and lifetime of white LED
Reliability index is used to measure the ability of LED to work normally in various environments. Life is a quality index to evaluate the useful life of LED products, usually expressed in effective life or end life. In lighting applications, the effective life refers to the duration of the LED under rated power conditions, when the luminous flux decays to a percentage of the initial value (specified value) In-line LED lights.
(1) Average life: the time it takes for a batch of LEDs to light up at the same time, when the proportion of non-lighting LEDs reaches 50% after a period of time In-line lamp holder LED.
(2) Economic life: Considering both LED damage and light output attenuation, the time when its integrated output is reduced to a certain ratio. This ratio is 70% for outdoor light sources and 80% for indoor light sources In-line lamp beads.
Origin: Guangdong
Export or not: Yes
Order No.: 12458794
Brand: XiGe
Article No.: 5897619
Model: 1206
Size：1206
Power: 0.5 (W)
Color rendering index: 80
Luminous flux: 10 (LM)
Forward voltage: 12 (V)
Reverse voltage: 12 (V)
ESD：12（V）
Rated current: 10 (a)
Chip brand: San'an
Chip size: 5 (MIL)
Phosphor brand: customizable
Glue brand: customizable
Wire material: gold wire
Bracket material: Copper
Luminous angle: 15 (°)
Luminous efficiency: 100 (LM / W)
Thermal resistance: ≤ 50 (° / W)
Maximum allowable junction temperature: 100 (°)
Voltage temperature coefficient: 5 (MV / ℃)
1000 hours conventional aging: 85%
6000 hours conventional aging: 20%
Lm-80 test passed: Yes
Color temperature range: 10 (k)
Cross border export source: Yes
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Main Product:
SMD LED ,
In line LED,
LED Light,
LED Lamp,
High Power LED,
Solar Light
