High Output LED Ringlights
for space critical applications
The 4200 Series of ringlights represent the latest in LED technology.
The units are less than 25 mm thick and can fit in to tight locations that other
units can not. Some of these units are comprised of a large number of surface mount
LEDS arranged in compact squares. And other units are constructed of
larger circular LEDS arranged in radial ring patterns. The smallest
ringlights have a 38 mm outer diameter and a 15 mm inner diameter. The
largest standard size ringlight is 140 mm OD and 95 mm ID.
Standard 4200-R70/39R Red LED Backlight
These units provide flat illumination fields designed to work at a specified
distance from front surface to the object, this is referred to as the
"working distance" and is abbreviated WD on the chart below. The
larger the size of the ring light the more LED provided and the greater the
operating power requirements. All units operate on 12 VDC and the
necessary current requirements are listed in the chart below.
Shown above are the 70 mm diameter ring (39 mm opening)
illuminated as viewed off-axis.
Part # ID OD WD LEDs Watts
4200-R38/15R 15 38 30-40 36 1.4
4200-R38/15* 15 38 30-40 36 2.9
4200-R40/25R 25 40 40-65 24 1.0
4200-R40/25* 25 40 40-65 24 1.9
4200-R55/20R 20 55 25-65 66 2.6
4200-R55/20* 20 55 25-65 66 5.3
4200-R50/28R 28 50 30-70 54 2.2
4200-R50/28* 28 50 30-70 54 3.6
4200-R60/34R 34 60 30-40 60 2.5
4200-R60/34* 34 60 30-40 60 3.8
4200-R66/36R 36 66 170-310 108 4.3
4200-R66/36* 36 66 170-310 108 8.6
4200-R70/39R 39 70 50-100 120 4.8
4200-R70/39* 39 70 50-100 96 7.7
4200-R90/50R 50 90 60-120 216 8.6
4200-R90/50* 50 90 60-120 108 8.6
4200-R110/60R 60 110 60-120 252 10.0
4200-R110/60* 60 110 60-120 159 12.7
4200-R140/95R 95 140 80-130 360 14.4
4200-R140/95* 95 140 80-130 227 18.2
* Specify color White, Blue or Green,
* Note - Specifications are subject to change
Technical Specification
Housing: ABS Plastic
Design Current: 0.12 amps (small units) to 1.52 amps (large units)
Certification: CE marked
Life Rating: 100,000 hours
Operating Temperature: -40 to +158 F
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