LoDA

Light Over Discrete Array - Specialized Downlight Modules

LoDA – LED Modules2024-03-27T16:12:40+00:00

Downlight modules for color & multi-channel applications

LoDA LED modules are drop-in ready COB equivalents that provide manufacturers unique opportunities to distinguish their downlight fixtures. Using high quality LEDs within patented array designs, LoDAs offer options in distinct colors as well as multi-channel solutions for tunable white and RGB color applications. Custom LoDA designs for other applications such as RGBW are also available.

Single Color

LED Modules - LoDA

Key Product Features

  • Wide selection of COB-equivalent arrays using discrete component designs for specific wavelengths

  • Zhaga Book 12 compliant arrays available in C19x19 and C28x28 with LES9 and LES13

  • Available in multiple color options (see table below)

  • White modules available in 2200 – 6500K and 70-90 CRI

Product Chart

LoDA Module COB Size [mm] LES [mm]
V19L09SA2 19×19 9
V19L13SA2 28×28 9
V28L09SA2 19×19 13
V28L13SA2 28×28 13

LoDA Color Graph

Far Red
(720-750nm)		 Deep Red
(655-675nm)		 Red
(624-634nm)		 Red Orange
(614-624nm)		 Amber
(585-600nm)		 PC Amber PC Mint
PC Lime Green
(520-540nm)		 Cyan
(490-510nm)		 Blue
(465-485nm)		 Royal Blue
(440-460nm)		 Violet
(420-430nm)

Multi-Channel

LED Modules - LoDA

Key Product Features

  • Wide selection of tunable white and tunable color       COB-equivalent arrays using discrete component designs

  • Tunable white arrays integrate with Arkalumen controllers for tunable white or dim-to-warm applications

  • Tunable color arrays integrate with Arkalumen controllers for full spectrum control

  • Compatible with off-the-shelf COB holders and optics

  • Zhaga Book 12 compliant arrays available in C20x24 with LES of 7 – 19mm

Product Chart

LoDA Module COB Size [mm] LES [mm] Color Max Light Output [lm]
Tunable White
L201A 24 x 20 7 LED Modules - LoDA  LED Modules - LoDA 1365
L202A 24 x 20 10 LED Modules - LoDA  LED Modules - LoDA 2125
L301A 24 x 20 9 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 1170
L302A 24 x 20 13 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 2125
Tunable Color
L401A 24 x 20 9 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 1310
L402A 24 x 20 13 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 2315
L403A 24 x 20 18 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 3420
L501A 24 x 20 13 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 1525
L502A 24 x 20 18 LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA  LED Modules - LoDA 2315

Resources

Product Information

Mechanical Documents

Additional Resources

FAQ

How tight is the CCT binning?2021-09-17T16:32:46+00:00

LoDA products are binned to a 3 SDCM ellipse, though cross binning to tighter SDCM ellipses are possible.

Is the spectral power distribution available for Loda LED modules?2021-08-26T21:52:18+00:00

Yes, please contact Arkalumen for this information.

Are custom color combinations or sizes of Loda LED modules available through Arkalumen?2021-09-14T19:47:34+00:00

Yes, Arkalumen has extensive experience designing custom LED modules, and offers testing and prototyping services. Our electrical engineers and technicians can design and prototype new LED modules within 1-3 weeks.
What COB holder is compatible with Loda LED Modules?2021-09-17T16:35:11+00:00

Any Zhaga Book 12 compliant holder can be used with the Single Color Loda LED Modules.  The Multi-Channel Loda LED Modules are compatible with Bender + Wirth 492 TYP L8 and Bender + Wirth 494 TYP Z1 holders.

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