| Optical data | Typical Value | Remarks |
| Light source | LED | |
| CCT | 5750±550K | After 1m, NA0.62,Φ5mm optical fiber |
| CRI | ≥90 | After 1m, NA0.62,Φ5mm optical fiber |
| Blue/Green ratio | 125% | After 1m, NA0.62,Φ5mm optical fiber |
| Red/Green ratio | 75% | After 1m, NA0.62,Φ5mm optical fiber |
| IR cut-off performance | 2.8 mW/lm | After 1m, NA0.62,Φ5mm optical fiber |
| Luminous flux output | 1050 lm | Input for Φ5mm light guide |
| Back focal length | 23.6 mm | From the last lens vertex |
| Electrical data | ||
| Input voltage | DC 12V | Can be customized according to customer requirement |
| Power consumption | 30 W | Driver board consumption included |
| Initial power | 40 W | Minimum power output |
| Dimming mode | PWM/POT/RS232/Key/Touch | Can be customized according to customer requirement |
Rayfine Specialty lighting is focused on LED light module for medical equipment. We have passed ISO13485 and ISO9001.
Our major product lines:
White LED light module for endoscope
ICG-NIR fluorescence imaging light module
NBI Light module
Dental lamp and module
Surgical microscope light module
Surgical light module
Key parameter for super high brightness LED module:
· CCT=5700±500K
· Ra≥90
· Back focus length 29mm
· Luminous flux 3300lm out of module
· Luminous flux 1250 out of Φ5mm, 1m optical fiber cable
· IR cut-off performance:3.5mw/lm
· Input power:80W
· Input voltage: DC24V (can be customized as per customer request)
· Heat sink temperature：45℃
· Life time of LED：30000hours
Key parameter for ICG-NIR fluorescence FOI module as below
· Light source: White light + 785nm laser
· Peak wavelength:785nm
· Light source White light: Ra>90
· White light CCT=5700±500K
· Luminous flux of white light 2300lm
· Luminous flux of white light for Φ5mm light guide: 2600lm (NA=0.62)
· Output power of 785nm laser=3500mW
· Back focus length 23.6mm
· Input voltage: DC12V for LED white light
· Input power:90W including driver
· Dimming of white light: Min:10%; Max:100%; By RS232 condition
· Dimming of laser: Min:0; Max:100%; By RS232 condition
Key parameter for ENT portable light source as below
· Ra>90
· CCT=5500±500K
· Back focus length 6.5mm
· Output luminous flux 210lm
· Power consumption 5W
· IR cut-off performance: 2.7mW/lm
· Spot size of focal plane: φ6.2mm
· Duration:3 hours
· Dimming: Stepless dimming