SLG-50S	SLG-55	SLG-55C	SLG-150V	SLG-30
Input voltage	AC100 to 240V ±15％ (50/60Hz)	AC100 to 240V ±15％ (50/60Hz)		AC100 to 240V ±10％ (50/60Hz) ［For usage in Japan: AC100V (±10%) 50/60Hz］	AC100 to 240V ±15％ (50/60Hz)
Luminous flux of LED/ lamp device	2,100lm maximum	2,100lm maximum		3,440lm maximum	1,000lm maximum
Power consumption (at maximum illuminance)	Approximately 83VA	Approximately 91VA	Approximately 117VA	Approximately 200VA［For usage in Japan: AC 100V, 180W］	Approximately 50VA
Operating environment (No condensation)	Temperature: 5 to 40℃/ Humidity: 20 to 80%	Temperature: 5 to 40℃/ Humidity: 20 to 80%		Temperature: 5 to 40℃/ Humidity: 20 to 80%	Temperature: 5 to 40℃/ Humidity: 20 to 80%
Dimming range	0 to 100%	0 to 100%		0 to 100%	10 to 100%
Illuminance control	Manual: Manual dimming knob External: 0 to 5V analog control/ bit digital signal control/ Serial communications commands (RS-232C)/ Ethernet (available as option)	Manual: Manual dimming knob External: 0 to 5V analog control/ 8bit digital signal control/ 9bit digital signal control/ 10bit digital signal control/ Serial communications commands (RS-232C)/ Ethernet (available as option)		Manual: Manual dimming knob External: 0 to 5V analog control/ bit digital signal control/ Serial communications commands (RS-232C)/ Ethernet	Manual: Manual dimming knob External: 0 to 5V analog control/ 8bit digital signal control/ Serial communications commands (RS-232C)
Color filter changer system	―	―		―	―
Bit digital illuminance control mode	8bit: 256levels/ 9bit: 512levels/ 10bit: 1024levels/ 12Bit: 4096levels	8bit: 256levels/ 9bit: 512levels/ 10bit: 1024levels		8bit: 256levels/ 10bit: 1024levels	―
Analog signal lock	Available in 0 to 5V analog control mode	Available in both manual control mode and 0 to 5V analog control mode		Available in 0 to 5V analog control mode	Available in0 to 5V analog control mode
Stabilizer function	Available as option	―		Available	―
Error output signal	Cooling fan error signal/ LED abnormal high temperature signal	LED abnormal high temperature signal		Cooling fan error signal/ LED abnormal high temperature signal/ LED short error signal/ PCB temperature error signal	LED abnormal high temperature signal
Attachable light guide	Fiber OF Ø6 to 14/ Ferrule size selectable	Fiber OF Ø6 to 14/ Ferrule size selectable	C-mount lens attachable	Fiber OF Ø8 to 14/ Ferrule size selectable	Fiber OF Ø6 to 14/ Ferrule size selectable
LED replacement	Available by Send-Back or replacement by engineers of distributor	Available by Send-Back		Available by Send-Back or replacement by engineers of distributor	Available by Send-Back or replacement by engineers of distributor
Lifetime*1	Approximately 30,000H	Approximately 30,000H (UV LED : Approximately 15,000H)		Approximately 30,000H	Approximately 30,000H

*1 (calculated value at light output decrease to 70%)