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新款 高品質(zhì) 三星 5252 LED 模組 廣告字用 燈箱用 AC220V 無需驅(qū)動(dòng)程序
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一、產(chǎn)品詳細(xì)參數(shù)：
Power (W) 1.1
LED quantity 4
Dimensions (mm) 40.5 * 40.5 * 11.5
Colour temperature (K) 3000-3500,6000-7000
Lumens output (Lm) 69-80
Luminous efficacy (Lm/W) >62
Angle (°) 120
Type of LED 5252 Samsung
PCB FR4 PCB
Housing ABS
Voltage (V) 220V AC
Driver position NO need of driver, can work in 220V directly
Lifespan (hours) > 30000
Light degradation (%/xHours)
Materials ABS
Working Temperature (°C) -40 - 85
Warranty 3year
