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The RL127 is characterized as a Large High Dispersion Bright Field ring light.

Non-lensed LEDs disperse light at broad angles, providing “soft” lighting for applications that require short to medium working distances.

The RL127 is characterized as a Large High Dispersion Bright Field ring light.

Non-lensed LEDs disperse light at broad angles, providing “soft” lighting for applications that require short to medium working distances.

The low-profile design is only .75” (19mm) thick, with an O.D. of 4.6” (117mm) and I.D. of 2.61” (66.3mm) allowing it to be used in space constrained applications.

The I.D. provides a standard 67mm diameter thread with a pitch of .75mm for further mounting flexibility.

A wide variety of wavelengths are available from UV to IR. An optional polarizer and/or diffuser may be used to further condition the light output.

The RL121 delivers 20kLux at a working distance of 100mm.

PCN No: 135

Date Issued: September 23, 2016

Notice Type: Product Revision Change

Product Type: RL127

Change Notification Summary

In an effort to improve our products, Advanced illumination (Ai) will update the LEDs used in the RL127 design. This change will result in a brighter, more uniform light. Customers may still buy the current revision of this model until December 16th of 2016. After that time, orders for these products will be converted to their respective RL127 Revison A models.

This LED change will result in additional wavelengths being available: 365nm, 375nm, 385nm, 395nm, 405nm, 455nm, 505nm, 530nm, 590nm, 660nm, 730nm, 850nm and 940nm. Additionally the white LED color temperture will be changing from 6100K to 5000K.

Visable wavelengths will be priced at $790. This will result in price increase on 470, 625 and White colors. All IR wavelengths will be priced at $985 list and UV wavelengths at $1350.

Orders for customized (dash numbers) versions of RL127 will be honored until March 16th of 2017. Ai will be actively working with customers for those products to simplify the transition.

Please contact your Ai Sales Representative if you have any questions.

PCN 135 RL127

Electrical Specifications
Color
24V Current
All Other Controls
365, 375, 385, 395, 405
0.48A
0.48A Max
455, 470, 530, WHI
0.48A
0.48A Max
590, 625
0.24A
0.50A Max
850, 940
0.48A
0.60A Max
Normal Operating Temperature
0 - 60°C
Weight
308g (10.9)
Standard Cable Information
Up to 2 meters (80") long - 105°C rated PVC jacket, foil shield with drain.
Photobiological Risk Factor
Exempt Applicable Wavelengths: 850, 940
Group 1 (Low-Risk) Applicable Wavelengths: 455, 470, 530, 590, 625, WHI
Group 2 (Moderate-Risk) Applicable Wavelengths: 365, 375, 385, 395, 405
Compliance
CE, RoHS, IEC 62417
IP Rating
IP67
Lumen Maintenance
L70 = 50,000 Hours