300WLED塔吊灯(KW-SF300W)_深圳市凯明节能设备有限公司

● 采用高导纯铝鳍片散热器，外观阳极氧化，让整体灯具重量更轻，体积更小， Adopt high purity Aluminum finned radiator ,the fin surface treatment of anodic oxidation,lighter weight ,smaller size.

● 采用原装进口美国科锐/飞利浦灯珠，高显色高光效，亮度可达130LM/W。 Adopt CREE /Philips LED chips imported from America,high CRI and high efficiency ,up to 130lm/W.
● 采用恒流恒压驱动，电源范围85-305VAC，各国电压均可使用。Adopt Constant-current constant-voltage power supply ,operates in the 85~305 VAC range,widely use in every country.

● 采用高品质雾面导光片增强漫反射，光色均匀、柔和、无眩光、不刺眼；Adopt high end diffuser ,high lumen output,soft light ,no glare.

●可定制调光（0-10/可控硅/DALI）特殊照明（RGB/应急）Dimming(0-10V/Triac/Dali) and professional lighting(Emergency/RGB) customized available.

MAIN SPECIFICATIONS主要参数(t=20℃)

型号 Type	KW-SF100W	KW-SF200W		KW-SF300W	KW-SF400W	KW-SF500W	KW-SF600W
功率 Power	100W	200W		300W	400W	800W	600W
输入电压 Input voltage			AC85-305V 480-528V DC12/24/36/48V
电源频率 Freqency range			50-60Hz
发光效率 luminous efficiency			100-110lm/w
灯具效率 Lamp's efficiency			>90%
相关色温 Color temperature	暖白 Warm white			2700-3500K
	正白 Pure white			4000-5000K
	冷白 Cold white			6000-7000K
显色指数 Color rendering index			>80
光束角 Beam angle			120°
配光曲线 Light distribution			圆形光斑 Round spot
配光方式 Light design			LED+透镜 LED+lens
LED 结点温升 Junction temperature			≤30℃
工作环境温度 Working temperature			-30℃——+55℃
储藏环境温度 Storage temperature			-25℃——+65℃
防护等级 IP Grade			IP65
光源使用寿命 Working life-span			50000H
灯具外壳颜色 Color of lamp shell			黑色 Black
认证 Certificate			CE、ROSH、FCC、PSE