LED大功率散光集成50W投光燈,參數如下:
★外觀結構外殼鋁合金一次成型,表面進行陽極氧化防腐處理
★LED 功率 Power:20/30/50W
★工作電壓 Work voltage:AC85V-265V/50-60Hz
★功率因素 Power fator(PF):>0.9
★LED 效率 efficiency:80LM/W
★光通量 Lumens: 1600/2400/4000lm
★燈具效率 Fixture efficiency:>90%
★發光角View angle:50度
★光效:≥100Lm/W
★顯色指數: Ra>90
★色溫Color temperature(CCT): 暖白2700-4000K,正白4500-8000K
★工作時間 :LED life: ≥50000Hrs
★凈重 Net weight:3.3kgs
★光衰 Luminance decrease:keep lighting 1000hours decrease %1
★尺寸 size: 20W、30W尺寸:225*183 50W尺寸: 290*240
★防水等級Waterproof Rating:IP65
★普通燈具對比Comparison of general lighting:節能LED投光燈50W 鈉燈、汞燈100W |
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